Apply clang-tidy suggestions

33 files changed, 666 insertions, 686 deletions

diff --git a/.clang-tidy b/.clang-tidy
index d948960..b4cca2b 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -1,24 +1,33 @@
 ---
+UseColor: true
+
 Checks: >
-  bugprone-*
-  clang-analyzer-*
-  cppcoreguidelines-*
-  modernize-*
-  performance-*
-  readability-*
-  misc-*
-  -modernize-use-trailing-return-type
-  -cppcoreguidelines-pro-bounds-pointer-arithmetic
-  -cppcoreguidelines-avoid-magic-numbers
+  -*
+  , readability-*
+  , bugprone-*
+  , clang-analyzer-*
+  , performance-*
+  , modernize-*
+  , misc-const-correctness
+  , -modernize-use-trailing-return-type
+  , -readability-magic-numbers
+  , -readability-braces-around-statements
+  , -readability-convert-member-functions-to-static
+  , -readability-implicit-bool-conversion
+  , -bugprone-easily-swappable-parameters
+
+# , cppcoreguidelines-owning-memory
+# , cppcoreguidelines-*
+# , misc-*
 
 WarningsAsErrors: >
   bugprone-*
-  clang-analyzer-*
-  cppcoreguidelines-*
-  modernize-*
-  performance-*
+  , clang-analyzer-*
+  , modernize-*
+  , performance-*
+
+HeaderFilterRegex: '^src/.*$'
 
-HeaderFilterRegex: ''
 HeaderFileExtensions:
   - h
   - hpp
@@ -27,10 +36,15 @@ ImplementationFileExtensions:
   - cpp
 
 CheckOptions:
+  readability-identifier-naming.VariableCase: lower_case
+  readability-identifier-naming.FunctionCase: lower_case
+  readability-identifier-naming.MemberCase: lower_case
+  readability-identifier-naming.MethodCase: lower_case
+  readability-identifier-naming.ParameterCase: lower_case
   modernize-use-nullptr.CheckSmartPointers: true
   modernize-use-nullptr.IgnoreMacros: false
   # Use 'auto' when it improves readability
-  modernize-use-auto.MinTypeNameLength: 5
+  modernize-use-auto.MinTypeNameLength: 8
   readability-container-size-empty.IgnoreQtContainers: true
   # Performance optimizations
   performance-noexcept-move-constructor.StrictMode: true
diff --git a/Makefile b/Makefile
index ad5e6c0..e8535f3 100644
--- a/Makefile
+++ b/Makefile
@@ -28,5 +28,5 @@ build-release:
 
 check:
 	clang-format -i ./src/**/*.{hpp,cpp}
-	clang-tidy ./src/**/*.{hpp,cpp}
+	clang-tidy --config-file=.clang-tidy ./src/**/*.{hpp,cpp}
 
diff --git a/TODO.org b/TODO.org
index 4bc314d..a2b3749 100644
--- a/TODO.org
+++ b/TODO.org
@@ -3,14 +3,14 @@
 - [X] Keybindings (lua api)
 - [X] Modal keys
 - [X] event loop for async work
-- [ ] example: trigger dmenu for simple selection
-- [ ] Config loading and runtime path
+- [X] example: trigger dmenu for simple selection
+- [X] Fix segfault on quit
 - [ ] Tab history navigation
 - [ ] Tab next/prev
 - [ ] Get tab list api
 - [ ] Assign ID to each tab (reference in lua api)
 - [ ] Tab select by id
-- [ ] Fix segfault on quit
+- [ ] Config loading and runtime path
 - [ ] Multi-window
 
 ** Next
diff --git a/spec/InputMediatorSpec.cpp b/spec/InputMediatorSpec.cpp
index b48b008..9052cc6 100644
--- a/spec/InputMediatorSpec.cpp
+++ b/spec/InputMediatorSpec.cpp
@@ -1,8 +1,6 @@
-#include "InputMediator.hpp"
-#include "LuaRuntime.hpp"
 #include "testUtils.h"
-#include "widgets/WebViewStack.hpp"
 
+// NOLINTBEGIN
 class InputMediatorSpec : public QObject {
   Q_OBJECT
 
@@ -11,3 +9,4 @@ private slots:
 
 QTEST_REGISTER(InputMediatorSpec)
 #include "InputMediatorSpec.moc"
+// NOLINTEND
diff --git a/spec/KeySeqParserSpec.cpp b/spec/KeySeqParserSpec.cpp
index 7ce2a4a..dcf6140 100644
--- a/spec/KeySeqParserSpec.cpp
+++ b/spec/KeySeqParserSpec.cpp
@@ -4,6 +4,7 @@
 
 #include "keymap/KeySeqParser.hpp"
 
+// NOLINTBEGIN
 class KeySeqParserSpec : public QObject {
   Q_OBJECT
 
@@ -15,12 +16,12 @@ private slots:
 
       QList<KeyChord> keys = parser.parse("<C-tab><c-tAb><c-Tab>");
 
-      QList<KeyChord> expectedKeys = {
+      QList<KeyChord> expected_keys = {
           {.mod = Qt::ControlModifier, .key = Qt::Key_Tab},
           {.mod = Qt::ControlModifier, .key = Qt::Key_Tab},
           {.mod = Qt::ControlModifier, .key = Qt::Key_Tab},
       };
-      QCOMPARE(keys, expectedKeys);
+      QCOMPARE(keys, expected_keys);
     }
 
     context("when input contains individual keys");
@@ -29,7 +30,7 @@ private slots:
 
       QList<KeyChord> keys = parser.parse("ab<c><s><sPace><tab><esC>z");
 
-      QList<KeyChord> expectedKeys = {
+      QList<KeyChord> expected_keys = {
           {.mod = Qt::NoModifier, .key = Qt::Key_A},
           {.mod = Qt::NoModifier, .key = Qt::Key_B},
           {.mod = Qt::NoModifier, .key = Qt::Key_C},
@@ -39,10 +40,11 @@ private slots:
           {.mod = Qt::NoModifier, .key = Qt::Key_Escape},
           {.mod = Qt::NoModifier, .key = Qt::Key_Z},
       };
-      QCOMPARE(keys, expectedKeys);
+      QCOMPARE(keys, expected_keys);
     }
   }
 };
 
 QTEST_REGISTER(KeySeqParserSpec)
 #include "KeySeqParserSpec.moc"
+// NOLINTEND
diff --git a/spec/KeymapEvaluatorSpec.cpp b/spec/KeymapEvaluatorSpec.cpp
index 8e8ba87..0483e99 100644
--- a/spec/KeymapEvaluatorSpec.cpp
+++ b/spec/KeymapEvaluatorSpec.cpp
@@ -3,6 +3,7 @@
 
 #include "keymap/KeymapEvaluator.hpp"
 
+// NOLINTBEGIN
 class KeymapEvaluatorSpec : public QObject {
   Q_OBJECT
 
@@ -10,112 +11,121 @@ private slots:
   void test_evaluate_single_key_chord() {
     context("when the key sequence is mapped");
     it("calls mapping") {
-      int keymapWasCalled = false;
+      auto keymap_was_called = false;
       KeymapEvaluator evaluator;
-      evaluator.addKeymap(KeyMode::Normal, "<c-t>",
-                          [&keymapWasCalled]() { keymapWasCalled = true; });
+      evaluator.add_keymap(KeyMode::Normal, "<c-t>", [&keymap_was_called]() {
+        keymap_was_called = true;
+      });
 
       evaluator.evaluate(Qt::ControlModifier, Qt::Key_T);
 
-      QVERIFY(keymapWasCalled);
+      QVERIFY(keymap_was_called);
     }
 
     context("when the key sequence is not mapped");
     it("does not call mapping") {
-      int keymapWasCalled = false;
+      auto keymap_was_called = false;
       KeymapEvaluator evaluator;
-      evaluator.addKeymap(KeyMode::Normal, "<c-t>",
-                          [&keymapWasCalled]() { keymapWasCalled = true; });
+      evaluator.add_keymap(KeyMode::Normal, "<c-t>", [&keymap_was_called]() {
+        keymap_was_called = true;
+      });
 
       evaluator.evaluate(Qt::ControlModifier, Qt::Key_K);
 
-      QVERIFY(NOT keymapWasCalled);
+      QVERIFY(NOT keymap_was_called);
     }
   }
 
   void test_evaluate_multi_key_sequence() {
     context("when the full key sequence is mapped");
     it("calls mapping") {
-      int keymapWasCalled = false;
+      auto keymap_was_called = false;
       KeymapEvaluator evaluator;
-      evaluator.addKeymap(KeyMode::Normal, "<c-t>a",
-                          [&keymapWasCalled]() { keymapWasCalled = true; });
+      evaluator.add_keymap(KeyMode::Normal, "<c-t>a", [&keymap_was_called]() {
+        keymap_was_called = true;
+      });
 
       evaluator.evaluate(Qt::ControlModifier, Qt::Key_T);
       evaluator.evaluate(Qt::NoModifier, Qt::Key_A);
 
-      QVERIFY(keymapWasCalled);
+      QVERIFY(keymap_was_called);
     }
 
     context("when only part of a mapped key sequence is entered");
     it("does not call mapping") {
-      int keymapWasCalled = false;
+      auto keymap_was_called = false;
       KeymapEvaluator evaluator;
-      evaluator.addKeymap(KeyMode::Normal, "<c-t>a",
-                          [&keymapWasCalled]() { keymapWasCalled = true; });
+      evaluator.add_keymap(KeyMode::Normal, "<c-t>a", [&keymap_was_called]() {
+        keymap_was_called = true;
+      });
 
       evaluator.evaluate(Qt::ControlModifier, Qt::Key_T);
 
-      QVERIFY(NOT keymapWasCalled);
+      QVERIFY(NOT keymap_was_called);
     }
 
     context("when the key sequence is not mapped");
     it("does not call mapping") {
-      int keymapWasCalled = false;
+      auto keymap_was_called = false;
       KeymapEvaluator evaluator;
-      evaluator.addKeymap(KeyMode::Normal, "<c-t>a",
-                          [&keymapWasCalled]() { keymapWasCalled = true; });
+      evaluator.add_keymap(KeyMode::Normal, "<c-t>a", [&keymap_was_called]() {
+        keymap_was_called = true;
+      });
 
       evaluator.evaluate(Qt::ControlModifier, Qt::Key_K);
 
-      QVERIFY(NOT keymapWasCalled);
+      QVERIFY(NOT keymap_was_called);
     }
 
     context("when the key sequence is not mapped");
     it("does not call mapping") {
-      int keymapWasCalled = false;
+      auto keymap_was_called = false;
       KeymapEvaluator evaluator;
-      evaluator.addKeymap(KeyMode::Normal, "<c-t>a",
-                          [&keymapWasCalled]() { keymapWasCalled = true; });
+      evaluator.add_keymap(KeyMode::Normal, "<c-t>a", [&keymap_was_called]() {
+        keymap_was_called = true;
+      });
 
       evaluator.evaluate(Qt::ControlModifier, Qt::Key_T);
       evaluator.evaluate(Qt::NoModifier, Qt::Key_B);
 
-      QVERIFY(NOT keymapWasCalled);
+      QVERIFY(NOT keymap_was_called);
     }
 
     context("when an incorrect sequence is entered before the correct one");
     it("calls mapping") {
-      int keymapWasCalled = false;
+      auto keymap_was_called = false;
       KeymapEvaluator evaluator;
-      evaluator.addKeymap(KeyMode::Normal, "<c-t>a",
-                          [&keymapWasCalled]() { keymapWasCalled = true; });
+      evaluator.add_keymap(KeyMode::Normal, "<c-t>a", [&keymap_was_called]() {
+        keymap_was_called = true;
+      });
 
       evaluator.evaluate(Qt::ControlModifier, Qt::Key_T);
       evaluator.evaluate(Qt::NoModifier, Qt::Key_B);
       evaluator.evaluate(Qt::ControlModifier, Qt::Key_T);
       evaluator.evaluate(Qt::NoModifier, Qt::Key_A);
 
-      QVERIFY(keymapWasCalled);
+      QVERIFY(keymap_was_called);
     }
 
     // TODO: maybe fix this behavior
     context(
         "when partial mapped sequence is entered before an entire sequence");
     it("does not call mapping") {
-      int keymapWasCalled = false;
+      auto keymap_was_called = false;
       KeymapEvaluator evaluator;
-      evaluator.addKeymap(KeyMode::Normal, "<c-t>a",
-                          [&keymapWasCalled]() { keymapWasCalled = true; });
+      evaluator.add_keymap(KeyMode::Normal, "<c-t>a", [&keymap_was_called]() {
+        keymap_was_called = true;
+      });
 
       evaluator.evaluate(Qt::ControlModifier, Qt::Key_T);
       evaluator.evaluate(Qt::ControlModifier, Qt::Key_T);
       evaluator.evaluate(Qt::NoModifier, Qt::Key_A);
 
-      QVERIFY(NOT keymapWasCalled);
+      QVERIFY(NOT keymap_was_called);
     }
   }
 };
 
 QTEST_REGISTER(KeymapEvaluatorSpec)
 #include "KeymapEvaluatorSpec.moc"
+// NOLINTEND
diff --git a/spec/LuaRuntimeSpec.cpp b/spec/LuaRuntimeSpec.cpp
index 3b4be70..4d89f30 100644
--- a/spec/LuaRuntimeSpec.cpp
+++ b/spec/LuaRuntimeSpec.cpp
@@ -4,67 +4,72 @@
 #include "LuaRuntime.hpp"
 #include "testUtils.h"
 
+// NOLINTBEGIN
 class LuaRuntimeSpec : public QObject {
   Q_OBJECT
 
 private slots:
-  void beforeTestCase() { LuaRuntime::instance()->startEventLoop(); }
+  void beforeTestCase() { LuaRuntime::instance()->start_event_loop(); }
 
   void cleanupTestCase() {
-    LuaRuntime::instance()->stopEventLoop();
+    LuaRuntime::instance()->stop_event_loop();
     uv_library_shutdown();
   }
 
   void test_evaluate() {
     context("when given an expression returning a number");
-    it("emits evaluationCompleted with the result") {
-      auto lua = LuaRuntime::instance();
-      QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
+    it("emits evaluation_completed with the result") {
+      auto *lua = LuaRuntime::instance();
+      QSignalSpy evaluation_completed_spy(lua,
+                                          &LuaRuntime::evaluation_completed);
 
       lua->evaluate("return 20 + 1 * 5");
 
-      evaluationCompletedSpy.wait();
-      QCOMPARE(evaluationCompletedSpy.count(), 1);
-      QVariant result = evaluationCompletedSpy.takeFirst().at(0);
+      evaluation_completed_spy.wait();
+      QCOMPARE(evaluation_completed_spy.count(), 1);
+      QVariant result = evaluation_completed_spy.takeFirst().at(0);
       QCOMPARE(result, 25);
     }
 
     context("when given an expression returning a string");
-    it("emits evaluationCompleted with the result") {
-      auto lua = LuaRuntime::instance();
-      QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
+    it("emits evaluation_completed with the result") {
+      auto *lua = LuaRuntime::instance();
+      QSignalSpy evaluation_completed_spy(lua,
+                                          &LuaRuntime::evaluation_completed);
 
       lua->evaluate("local name = 'world'; return 'hello ' .. name");
 
-      evaluationCompletedSpy.wait();
-      QCOMPARE(evaluationCompletedSpy.count(), 1);
-      QVariant result = evaluationCompletedSpy.takeFirst().at(0);
+      evaluation_completed_spy.wait();
+      QCOMPARE(evaluation_completed_spy.count(), 1);
+      QVariant result = evaluation_completed_spy.takeFirst().at(0);
       QCOMPARE(result, "hello world");
     }
 
     context("when given an expression returning a boolean");
-    it("emits evaluationCompleted with the result") {
-      auto lua = LuaRuntime::instance();
-      QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
+    it("emits evaluation_completed with the result") {
+      auto *lua = LuaRuntime::instance();
+      QSignalSpy evaluation_completed_spy(lua,
+                                          &LuaRuntime::evaluation_completed);
 
       lua->evaluate("local num = 5; return 5 == num");
 
-      evaluationCompletedSpy.wait();
-      QCOMPARE(evaluationCompletedSpy.count(), 1);
-      QVariant result = evaluationCompletedSpy.takeFirst().at(0);
+      evaluation_completed_spy.wait();
+      QCOMPARE(evaluation_completed_spy.count(), 1);
+      QVariant result = evaluation_completed_spy.takeFirst().at(0);
       QCOMPARE(result, true);
     }
 
     context("when given an expression returning nil");
-    it("emits evaluationCompleted with the result") {
-      auto lua = LuaRuntime::instance();
-      QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
+    it("emits evaluation_completed with the result") {
+      auto *lua = LuaRuntime::instance();
+      QSignalSpy evaluation_completed_spy(lua,
+                                          &LuaRuntime::evaluation_completed);
 
       lua->evaluate("return nil");
 
-      QVERIFY(evaluationCompletedSpy.wait());
-      QCOMPARE(evaluationCompletedSpy.count(), 1);
-      QVariant result = evaluationCompletedSpy.takeFirst().at(0);
+      QVERIFY(evaluation_completed_spy.wait());
+      QCOMPARE(evaluation_completed_spy.count(), 1);
+      QVariant result = evaluation_completed_spy.takeFirst().at(0);
       QCOMPARE(result, 0);
     }
   }
@@ -72,22 +77,24 @@ private slots:
   void test_queue_task() {
     context("when task is queued");
     it("evaluates task asynchronously") {
-      auto lua = LuaRuntime::instance();
-      bool wasTaskCalled = false;
+      auto *lua = LuaRuntime::instance();
+      bool was_task_called = false;
 
-      lua->queueTask([&wasTaskCalled]() { wasTaskCalled = true; });
-      QVERIFY(NOT wasTaskCalled);
+      lua->queue_task([&was_task_called]() { was_task_called = true; });
+      QVERIFY(NOT was_task_called);
 
-      QVERIFY(QTest::qWaitFor([&wasTaskCalled]() { return wasTaskCalled; }));
-      QVERIFY(wasTaskCalled);
+      QVERIFY(
+          QTest::qWaitFor([&was_task_called]() { return was_task_called; }));
+      QVERIFY(was_task_called);
     }
   }
 
   void test_sanity_check_uv_timer() {
     context("when a 1 second timer is set");
     it("calls callback after 1 second") {
-      auto lua = LuaRuntime::instance();
-      QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
+      auto *lua = LuaRuntime::instance();
+      QSignalSpy evaluation_completed_spy(lua,
+                                          &LuaRuntime::evaluation_completed);
 
       lua->evaluate(R"(
         _G.was_timer_called = false;
@@ -97,19 +104,20 @@ private slots:
           timer:close()
         end)
       )");
-      QVERIFY(evaluationCompletedSpy.wait());
-      QVERIFY(NOT lua->evaluateSync("return _G.was_timer_called").toBool());
+      QVERIFY(evaluation_completed_spy.wait());
+      QVERIFY(NOT lua->evaluate_sync("return _G.was_timer_called").toBool());
 
       QVERIFY(QTest::qWaitFor([&lua]() {
-        return lua->evaluateSync("return _G.was_timer_called").toBool();
+        return lua->evaluate_sync("return _G.was_timer_called").toBool();
       }));
     }
   }
 
   void test_sanity_check_uv_spawn() {
     it("calls exit callback when process exists") {
-      auto lua = LuaRuntime::instance();
-      QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
+      auto *lua = LuaRuntime::instance();
+      QSignalSpy evaluation_completed_spy(lua,
+                                          &LuaRuntime::evaluation_completed);
 
       lua->evaluate(R"(
         _G.spawn_exit_code = -1;
@@ -117,11 +125,11 @@ private slots:
           _G.spawn_exit_code = code;
         end)
       )");
-      QVERIFY(evaluationCompletedSpy.wait());
-      QCOMPARE(lua->evaluateSync("return _G.spawn_exit_code").toInt(), -1);
+      QVERIFY(evaluation_completed_spy.wait());
+      QCOMPARE(lua->evaluate_sync("return _G.spawn_exit_code").toInt(), -1);
 
       QVERIFY(QTest::qWaitFor([&lua]() {
-        return 0 == lua->evaluateSync("return _G.spawn_exit_code").toInt();
+        return 0 == lua->evaluate_sync("return _G.spawn_exit_code").toInt();
       }));
     }
   }
@@ -129,3 +137,4 @@ private slots:
 
 QTEST_REGISTER(LuaRuntimeSpec)
 #include "LuaRuntimeSpec.moc"
+// NOLINTEND
diff --git a/spec/WebViewStackSpec.cpp b/spec/WebViewStackSpec.cpp
index 0cd58ed..134c250 100644
--- a/spec/WebViewStackSpec.cpp
+++ b/spec/WebViewStackSpec.cpp
@@ -7,6 +7,7 @@
 #include "widgets/WebView.hpp"
 #include "widgets/WebViewStack.hpp"
 
+// NOLINTBEGIN
 class WebViewStackSpec : public QObject {
   Q_OBJECT
 
@@ -22,11 +23,11 @@ private slots:
     context("when initialized");
     it("opens a single tab") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
+      WebViewStack web_view_stack(&configuration);
 
-      QCOMPARE(webViewStack.count(), 1);
-      QCOMPARE(webViewStack.currentUrl(), configuration.newTabUrl);
-      webViewStack.deleteLater();
+      QCOMPARE(web_view_stack.count(), 1);
+      QCOMPARE(web_view_stack.current_url(), configuration.new_tab_url);
+      web_view_stack.deleteLater();
     }
   }
 
@@ -34,48 +35,48 @@ private slots:
     context("when openUrl is called without an open type");
     it("replaces current tab url with newtab url") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("http://a.com"), OpenType::OpenUrl);
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("http://a.com"), OpenType::OpenUrl);
 
-      webViewStack.openUrl(QUrl(configuration.newTabUrl));
+      web_view_stack.open_url(QUrl(configuration.new_tab_url));
 
-      QCOMPARE(webViewStack.count(), 1);
-      std::vector<QUrl> urls = {QUrl(configuration.newTabUrl)};
-      QCOMPARE(webViewStack.urls(), urls);
-      QCOMPARE(webViewStack.currentWebViewIndex(), 0);
-      QCOMPARE(webViewStack.currentUrl(), configuration.newTabUrl);
+      QCOMPARE(web_view_stack.count(), 1);
+      std::vector<QUrl> urls = {QUrl(configuration.new_tab_url)};
+      QCOMPARE(web_view_stack.urls(), urls);
+      QCOMPARE(web_view_stack.current_web_view_index(), 0);
+      QCOMPARE(web_view_stack.current_url(), configuration.new_tab_url);
     }
 
     context("when creating a new webview with a url and focus is false");
     it("opens the given url in background") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
+      WebViewStack web_view_stack(&configuration);
 
-      webViewStack.openUrl(QUrl("https://duckduckgo.com"),
-                           OpenType::OpenUrlInBgTab);
+      web_view_stack.open_url(QUrl("https://duckduckgo.com"),
+                              OpenType::OpenUrlInBgTab);
 
-      QCOMPARE(webViewStack.count(), 2);
-      std::vector<QUrl> urls = {QUrl(configuration.newTabUrl),
+      QCOMPARE(web_view_stack.count(), 2);
+      std::vector<QUrl> urls = {QUrl(configuration.new_tab_url),
                                 QUrl("https://duckduckgo.com")};
-      QCOMPARE(webViewStack.urls(), urls);
-      QCOMPARE(webViewStack.currentWebViewIndex(), 0);
-      QCOMPARE(webViewStack.currentUrl(), configuration.newTabUrl);
+      QCOMPARE(web_view_stack.urls(), urls);
+      QCOMPARE(web_view_stack.current_web_view_index(), 0);
+      QCOMPARE(web_view_stack.current_url(), configuration.new_tab_url);
     }
 
     context("when creating a new webview with a url and focus is true");
     it("opens the given url as current view") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
+      WebViewStack web_view_stack(&configuration);
 
-      webViewStack.openUrl(QUrl("https://duckduckgo.com"),
-                           OpenType::OpenUrlInTab);
+      web_view_stack.open_url(QUrl("https://duckduckgo.com"),
+                              OpenType::OpenUrlInTab);
 
-      QCOMPARE(webViewStack.count(), 2);
-      std::vector<QUrl> urls = {QUrl(configuration.newTabUrl),
+      QCOMPARE(web_view_stack.count(), 2);
+      std::vector<QUrl> urls = {QUrl(configuration.new_tab_url),
                                 QUrl("https://duckduckgo.com")};
-      QCOMPARE(webViewStack.urls(), urls);
-      QCOMPARE(webViewStack.currentWebViewIndex(), 1);
-      QCOMPARE(webViewStack.currentUrl(), QUrl("https://duckduckgo.com"));
+      QCOMPARE(web_view_stack.urls(), urls);
+      QCOMPARE(web_view_stack.current_web_view_index(), 1);
+      QCOMPARE(web_view_stack.current_url(), QUrl("https://duckduckgo.com"));
     }
   }
 
@@ -84,41 +85,41 @@ private slots:
     context("- and there is only 1 tab");
     it("does nothing") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
+      WebViewStack web_view_stack(&configuration);
 
-      webViewStack.next();
+      web_view_stack.next();
 
-      QCOMPARE(webViewStack.currentWebViewIndex(), 0);
-      QCOMPARE(webViewStack.currentUrl(), configuration.newTabUrl);
+      QCOMPARE(web_view_stack.current_web_view_index(), 0);
+      QCOMPARE(web_view_stack.current_url(), configuration.new_tab_url);
     }
 
     context("when nextWebView is called");
     context("- and there are tabs after the current tab");
     it("goes to the next tab") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("http://a1.com"), OpenType::OpenUrlInBgTab);
-      webViewStack.openUrl(QUrl("http://a2.com"), OpenType::OpenUrlInBgTab);
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("http://a1.com"), OpenType::OpenUrlInBgTab);
+      web_view_stack.open_url(QUrl("http://a2.com"), OpenType::OpenUrlInBgTab);
 
-      webViewStack.next();
+      web_view_stack.next();
 
-      QCOMPARE(webViewStack.currentWebViewIndex(), 1);
-      QCOMPARE(webViewStack.currentUrl(), QUrl("http://a1.com"));
+      QCOMPARE(web_view_stack.current_web_view_index(), 1);
+      QCOMPARE(web_view_stack.current_url(), QUrl("http://a1.com"));
     }
 
     context("when nextWebView is called");
     context("- and current tab is the last tab");
     it("jumps to the first tab") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("http://a1.com"), OpenType::OpenUrlInBgTab);
-      webViewStack.openUrl(QUrl("http://a2.com"), OpenType::OpenUrlInTab);
-      QCOMPARE(webViewStack.currentWebViewIndex(), 2);
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("http://a1.com"), OpenType::OpenUrlInBgTab);
+      web_view_stack.open_url(QUrl("http://a2.com"), OpenType::OpenUrlInTab);
+      QCOMPARE(web_view_stack.current_web_view_index(), 2);
 
-      webViewStack.next();
+      web_view_stack.next();
 
-      QCOMPARE(webViewStack.currentWebViewIndex(), 0);
-      QCOMPARE(webViewStack.currentUrl(), configuration.newTabUrl);
+      QCOMPARE(web_view_stack.current_web_view_index(), 0);
+      QCOMPARE(web_view_stack.current_url(), configuration.new_tab_url);
     }
   }
 
@@ -127,41 +128,41 @@ private slots:
     context("- and there is only 1 tab");
     it("does nothing") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
+      WebViewStack web_view_stack(&configuration);
 
-      webViewStack.previous();
+      web_view_stack.previous();
 
-      QCOMPARE(webViewStack.currentWebViewIndex(), 0);
-      QCOMPARE(webViewStack.currentUrl(), configuration.newTabUrl);
+      QCOMPARE(web_view_stack.current_web_view_index(), 0);
+      QCOMPARE(web_view_stack.current_url(), configuration.new_tab_url);
     }
 
     context("when previousWebView is called");
     context("- and there are tabs before the current tab");
     it("goes to the next tab") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("http://a1.com"), OpenType::OpenUrlInBgTab);
-      webViewStack.openUrl(QUrl("http://a2.com"), OpenType::OpenUrlInTab);
-      QCOMPARE(webViewStack.currentWebViewIndex(), 2);
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("http://a1.com"), OpenType::OpenUrlInBgTab);
+      web_view_stack.open_url(QUrl("http://a2.com"), OpenType::OpenUrlInTab);
+      QCOMPARE(web_view_stack.current_web_view_index(), 2);
 
-      webViewStack.previous();
+      web_view_stack.previous();
 
-      QCOMPARE(webViewStack.currentWebViewIndex(), 1);
-      QCOMPARE(webViewStack.currentUrl(), QUrl("http://a1.com"));
+      QCOMPARE(web_view_stack.current_web_view_index(), 1);
+      QCOMPARE(web_view_stack.current_url(), QUrl("http://a1.com"));
     }
 
     context("when previousWebView is called");
     context("- and current tab is the last tab");
     it("jumps to the last tab") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("http://a1.com"), OpenType::OpenUrlInBgTab);
-      webViewStack.openUrl(QUrl("http://a2.com"), OpenType::OpenUrlInBgTab);
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("http://a1.com"), OpenType::OpenUrlInBgTab);
+      web_view_stack.open_url(QUrl("http://a2.com"), OpenType::OpenUrlInBgTab);
 
-      webViewStack.previous();
+      web_view_stack.previous();
 
-      QCOMPARE(webViewStack.currentWebViewIndex(), 2);
-      QCOMPARE(webViewStack.currentUrl(), QUrl("http://a2.com"));
+      QCOMPARE(web_view_stack.current_web_view_index(), 2);
+      QCOMPARE(web_view_stack.current_url(), QUrl("http://a2.com"));
     }
   }
 
@@ -170,32 +171,33 @@ private slots:
     context("- with out of bounds index");
     it("does nothing") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("https://a.com"), OpenType::OpenUrl);
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("https://a.com"), OpenType::OpenUrl);
 
-      webViewStack.close(1);
+      web_view_stack.close(1);
 
-      QCOMPARE(webViewStack.count(), 1);
-      QCOMPARE(webViewStack.urls(), (std::vector<QUrl>{QUrl("https://a.com")}));
-      QCOMPARE(webViewStack.currentWebViewIndex(), 0);
-      QCOMPARE(webViewStack.currentUrl(), QUrl("https://a.com"));
+      QCOMPARE(web_view_stack.count(), 1);
+      QCOMPARE(web_view_stack.urls(),
+               (std::vector<QUrl>{QUrl("https://a.com")}));
+      QCOMPARE(web_view_stack.current_web_view_index(), 0);
+      QCOMPARE(web_view_stack.current_url(), QUrl("https://a.com"));
     }
 
     context("when closeWebView is called");
     context("- and there is only 1 tab");
     it("closes the tab and opens empty tab in its place") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("https://a.com"), OpenType::OpenUrl);
-      QCOMPARE(webViewStack.count(), 1);
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("https://a.com"), OpenType::OpenUrl);
+      QCOMPARE(web_view_stack.count(), 1);
 
-      webViewStack.close(0);
+      web_view_stack.close(0);
 
-      QCOMPARE(webViewStack.count(), 1);
-      QCOMPARE(webViewStack.urls(),
-               (std::vector<QUrl>{configuration.newTabUrl}));
-      QCOMPARE(webViewStack.currentWebViewIndex(), 0);
-      QCOMPARE(webViewStack.currentUrl(), configuration.newTabUrl);
+      QCOMPARE(web_view_stack.count(), 1);
+      QCOMPARE(web_view_stack.urls(),
+               (std::vector<QUrl>{configuration.new_tab_url}));
+      QCOMPARE(web_view_stack.current_web_view_index(), 0);
+      QCOMPARE(web_view_stack.current_url(), configuration.new_tab_url);
     }
 
     context("when closeWebView is called");
@@ -203,20 +205,20 @@ private slots:
     context("- and there are some tabs after");
     it("closes the tab and focuses the next tab") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("https://a1.com"), OpenType::OpenUrlInTab);
-      webViewStack.openUrl(QUrl("https://a2.com"), OpenType::OpenUrlInBgTab);
-      QCOMPARE(webViewStack.count(), 3);
-      QCOMPARE(webViewStack.currentWebViewIndex(), 1);
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("https://a1.com"), OpenType::OpenUrlInTab);
+      web_view_stack.open_url(QUrl("https://a2.com"), OpenType::OpenUrlInBgTab);
+      QCOMPARE(web_view_stack.count(), 3);
+      QCOMPARE(web_view_stack.current_web_view_index(), 1);
 
-      webViewStack.close(1);
+      web_view_stack.close(1);
 
-      QCOMPARE(webViewStack.count(), 2);
-      QCOMPARE(
-          webViewStack.urls(),
-          (std::vector<QUrl>{configuration.newTabUrl, QUrl("https://a2.com")}));
-      QCOMPARE(webViewStack.currentWebViewIndex(), 1);
-      QCOMPARE(webViewStack.currentUrl(), QUrl("https://a2.com"));
+      QCOMPARE(web_view_stack.count(), 2);
+      QCOMPARE(web_view_stack.urls(),
+               (std::vector<QUrl>{configuration.new_tab_url,
+                                  QUrl("https://a2.com")}));
+      QCOMPARE(web_view_stack.current_web_view_index(), 1);
+      QCOMPARE(web_view_stack.current_url(), QUrl("https://a2.com"));
     }
 
     context("when closeWebView is called");
@@ -224,20 +226,20 @@ private slots:
     context("- which is the last tab");
     it("closes the tab and focusses previous tab") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("https://a1.com"), OpenType::OpenUrlInBgTab);
-      webViewStack.openUrl(QUrl("https://a2.com"), OpenType::OpenUrlInTab);
-      QCOMPARE(webViewStack.count(), 3);
-      QCOMPARE(webViewStack.currentWebViewIndex(), 2);
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("https://a1.com"), OpenType::OpenUrlInBgTab);
+      web_view_stack.open_url(QUrl("https://a2.com"), OpenType::OpenUrlInTab);
+      QCOMPARE(web_view_stack.count(), 3);
+      QCOMPARE(web_view_stack.current_web_view_index(), 2);
 
-      webViewStack.close(2);
+      web_view_stack.close(2);
 
-      QCOMPARE(webViewStack.count(), 2);
-      QCOMPARE(
-          webViewStack.urls(),
-          (std::vector<QUrl>{configuration.newTabUrl, QUrl("https://a1.com")}));
-      QCOMPARE(webViewStack.currentWebViewIndex(), 1);
-      QCOMPARE(webViewStack.currentUrl(), QUrl("https://a1.com"));
+      QCOMPARE(web_view_stack.count(), 2);
+      QCOMPARE(web_view_stack.urls(),
+               (std::vector<QUrl>{configuration.new_tab_url,
+                                  QUrl("https://a1.com")}));
+      QCOMPARE(web_view_stack.current_web_view_index(), 1);
+      QCOMPARE(web_view_stack.current_url(), QUrl("https://a1.com"));
     }
   }
 
@@ -246,46 +248,47 @@ private slots:
     context("- of type new tab");
     it("opens a new web view and focusses it") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("https://a.com"), OpenType::OpenUrl);
-      auto webview = webViewStack.findChild<WebView *>();
-      QCOMPARE(webViewStack.count(), 1);
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("https://a.com"), OpenType::OpenUrl);
+      auto *webview = web_view_stack.findChild<WebView *>();
+      QCOMPARE(web_view_stack.count(), 1);
 
-      FakeNewWindowRequest windowRequest(
+      FakeNewWindowRequest window_request(
           FakeNewWindowRequest::DestinationType::InNewTab, QRect(0, 0, 0, 0),
           QUrl("https://new.com"), true);
-      emit webview->page()->newWindowRequested(windowRequest);
+      emit webview->page()->newWindowRequested(window_request);
 
-      QCOMPARE(webViewStack.count(), 2);
+      QCOMPARE(web_view_stack.count(), 2);
       QCOMPARE(
-          webViewStack.urls(),
+          web_view_stack.urls(),
           (std::vector<QUrl>{QUrl("https://a.com"), QUrl("https://new.com")}));
-      QCOMPARE(webViewStack.currentWebViewIndex(), 1);
-      QCOMPARE(webViewStack.currentUrl(), QUrl("https://new.com"));
+      QCOMPARE(web_view_stack.current_web_view_index(), 1);
+      QCOMPARE(web_view_stack.current_url(), QUrl("https://new.com"));
     }
 
     context("when webview emits a newWindowRequested signal");
     context("- of type new background tab");
     it("opens a new web view in the background") {
       Configuration configuration;
-      WebViewStack webViewStack(&configuration);
-      webViewStack.openUrl(QUrl("https://a.com"), OpenType::OpenUrl);
-      auto webview = webViewStack.findChild<WebView *>();
+      WebViewStack web_view_stack(&configuration);
+      web_view_stack.open_url(QUrl("https://a.com"), OpenType::OpenUrl);
+      auto *webview = web_view_stack.findChild<WebView *>();
 
-      FakeNewWindowRequest windowRequest(
+      FakeNewWindowRequest window_request(
           FakeNewWindowRequest::DestinationType::InNewBackgroundTab,
           QRect(0, 0, 0, 0), QUrl("https://new.com"), true);
-      emit webview->page()->newWindowRequested(windowRequest);
+      emit webview->page()->newWindowRequested(window_request);
 
-      QCOMPARE(webViewStack.count(), 2);
+      QCOMPARE(web_view_stack.count(), 2);
       QCOMPARE(
-          webViewStack.urls(),
+          web_view_stack.urls(),
           (std::vector<QUrl>{QUrl("https://a.com"), QUrl("https://new.com")}));
-      QCOMPARE(webViewStack.currentWebViewIndex(), 0);
-      QCOMPARE(webViewStack.currentUrl(), QUrl("https://a.com"));
+      QCOMPARE(web_view_stack.current_web_view_index(), 0);
+      QCOMPARE(web_view_stack.current_url(), QUrl("https://a.com"));
     }
   }
 };
 
 QTEST_REGISTER(WebViewStackSpec)
 #include "WebViewStackSpec.moc"
+// NOLINTEND
diff --git a/spec/main.cpp b/spec/main.cpp
index 352ecba..15d0b60 100644
--- a/spec/main.cpp
+++ b/spec/main.cpp
@@ -4,5 +4,5 @@
 int main(int argc, char **argv) {
   QApplication app(argc, argv);
 
-  return runAllTests();
+  return run_all_tests();
 }
diff --git a/spec/testUtils.cpp b/spec/testUtils.cpp
index 0fc5e2b..cea7a3d 100644
--- a/spec/testUtils.cpp
+++ b/spec/testUtils.cpp
@@ -2,23 +2,23 @@
 #include <QtTest/qtestcase.h>
 #include <cstdio>
 
-std::vector<std::function<QObject *()>> &getQTestRegistry() {
+std::vector<std::function<QObject *()>> &get_qtest_registry() {
   static std::vector<std::function<QObject *()>> registry;
   return registry;
 }
 
-int runAllTests() {
-  int exitCode = 0;
+int run_all_tests() {
+  int exit_code = 0;
 
-  QString testName = getenv("TEST_NAME");
+  QString test_name = getenv("TEST_NAME");
 
-  for (const auto &runTest : getQTestRegistry()) {
-    auto test = runTest();
-    if (testName.isEmpty() || test->objectName().contains(testName))
-      exitCode |= QTest::qExec(test);
+  for (const auto &run_test : get_qtest_registry()) {
+    auto *test = run_test();
+    if (test_name.isEmpty() || test->objectName().contains(test_name))
+      exit_code |= QTest::qExec(test);
     delete test;
   }
 
-  getQTestRegistry().clear();
-  return exitCode;
+  get_qtest_registry().clear();
+  return exit_code;
 }
diff --git a/spec/testUtils.h b/spec/testUtils.h
index fd0c30b..f6cdebb 100644
--- a/spec/testUtils.h
+++ b/spec/testUtils.h
@@ -26,16 +26,16 @@
 
 #define STRINGIFY(x) #x
 
-std::vector<std::function<QObject *()>> &getQTestRegistry();
-int runAllTests();
+std::vector<std::function<QObject *()>> &get_qtest_registry();
+int run_all_tests();
 
 #define QTEST_REGISTER(klass)                                                  \
   namespace {                                                                  \
   const bool registered__##klass = []() {                                      \
-    getQTestRegistry().push_back([]() {                                        \
-      auto t = new klass;                                                      \
-      t->setObjectName(#klass);                                                \
-      return t;                                                                \
+    get_qtest_registry().push_back([]() {                                      \
+      auto test = new (klass);                                                 \
+      test->setObjectName(#klass);                                             \
+      return test;                                                             \
     });                                                                        \
     return true;                                                               \
   }();                                                                         \
diff --git a/src/AsyncEventLoop.cpp b/src/AsyncEventLoop.cpp
index 230d891..3acbc41 100644
--- a/src/AsyncEventLoop.cpp
+++ b/src/AsyncEventLoop.cpp
@@ -1,8 +1,10 @@
 #include <QtCore>
+#include <chrono>
 #include <functional>
 #include <mutex>
 #include <queue>
 #include <thread>
+#include <utility>
 #include <uv.h>
 
 #include "AsyncEventLoop.hpp"
@@ -12,24 +14,24 @@ AsyncEventLoop::AsyncEventLoop() {
   loop = (uv_loop_t *)malloc(sizeof(uv_loop_t));
   uv_loop_init(loop);
 
-  uv_async_init(loop, &asyncHandle, AsyncEventLoop::asyncHandleCallback);
-  asyncHandle.data = this;
+  uv_async_init(loop, &async_handle, AsyncEventLoop::async_handle_callback);
+  async_handle.data = this;
 
-  loopThread = std::thread(&AsyncEventLoop::runLoop, this);
+  loop_thread = std::thread(&AsyncEventLoop::run_loop, this);
 
   // Wait for thread to start
-  while (!isLoopRunning)
+  while (!is_loop_running)
     std::this_thread::sleep_for(std::chrono::milliseconds(50));
 }
 
-void AsyncEventLoop::wake() { uv_async_send(&asyncHandle); }
+void AsyncEventLoop::wake() { uv_async_send(&async_handle); }
 
-void AsyncEventLoop::processTasks() {
+void AsyncEventLoop::process_tasks() {
   std::queue<std::function<void()>> tasks;
 
   {
-    std::lock_guard<std::mutex> lock(tasksQueueMutex);
-    tasksQueue.swap(tasks);
+    const std::lock_guard<std::mutex> lock(tasks_queue_mutex);
+    tasks_queue.swap(tasks);
   }
 
   while (!tasks.empty()) {
@@ -39,9 +41,9 @@ void AsyncEventLoop::processTasks() {
   }
 }
 
-void AsyncEventLoop::runLoop() {
-  isLoopRunning = true;
-  while (isLoopRunning) {
+void AsyncEventLoop::run_loop() {
+  is_loop_running = true;
+  while (is_loop_running) {
     // qDebug() << "loop iteration" << uv_loop_alive(loop);
     uv_run(loop, UV_RUN_NOWAIT);
     // qDebug() << "uv_run() returned: " << result;
@@ -50,48 +52,49 @@ void AsyncEventLoop::runLoop() {
 }
 
 AsyncEventLoop::~AsyncEventLoop() {
-  if (!isLoopRunning)
+  if (!is_loop_running)
     return;
-  isLoopRunning = false;
+  is_loop_running = false;
 
-  flushTasks();
+  flush_tasks();
   std::this_thread::sleep_for(std::chrono::milliseconds(50));
   uv_stop(loop);
 
   // Close all handles
-  AsyncEventLoop::closeHandle(reinterpret_cast<uv_handle_t *>(&asyncHandle));
-  uv_walk(loop, AsyncEventLoop::closeHandle, nullptr);
+  AsyncEventLoop::close_handle(reinterpret_cast<uv_handle_t *>(&async_handle));
+  uv_walk(loop, AsyncEventLoop::close_handle, nullptr);
 
-  if (loopThread.joinable())
-    loopThread.join();
+  if (loop_thread.joinable())
+    loop_thread.join();
 
   // Close loop
-  while (uv_loop_close(loop) == EBUSY)
-    std::this_thread::sleep_for(std::chrono::milliseconds(100));
+  uv_loop_close(loop);
 
   uv_run(loop, UV_RUN_DEFAULT);
 
-  if (uv_loop_alive(loop))
+  if (uv_loop_alive(loop) > 0)
     qDebug() << "WARNING: Loop still has active handles!";
 
   free(loop);
   loop = nullptr;
 }
 
-void AsyncEventLoop::flushTasks() {
-  std::lock_guard<std::mutex> lock(tasksQueueMutex);
-  std::queue<std::function<void()>>().swap(tasksQueue);
+void AsyncEventLoop::flush_tasks() {
+  {
+    const std::lock_guard<std::mutex> lock(tasks_queue_mutex);
+    std::queue<std::function<void()>>().swap(tasks_queue);
+  }
   wake();
 }
 
-void AsyncEventLoop::asyncHandleCallback(uv_async_t *handle) {
+void AsyncEventLoop::async_handle_callback(uv_async_t *handle) {
   auto *runtime = static_cast<AsyncEventLoop *>(handle->data);
-  runtime->processTasks();
+  runtime->process_tasks();
 }
 
-void AsyncEventLoop::closeHandle(uv_handle_t *handle, void *) {
+void AsyncEventLoop::close_handle(uv_handle_t *handle, void * /*unused*/) {
   if (!uv_is_closing(handle)) {
-    uv_close(handle, [](uv_handle_t *h) { h->data = nullptr; });
+    uv_close(handle, [](uv_handle_t *handle) { handle->data = nullptr; });
     uv_unref(handle);
   }
 }
diff --git a/src/AsyncEventLoop.hpp b/src/AsyncEventLoop.hpp
index 8082dfa..7a3ed69 100644
--- a/src/AsyncEventLoop.hpp
+++ b/src/AsyncEventLoop.hpp
@@ -16,30 +16,28 @@ public:
   ~AsyncEventLoop();
 
   void wake();
-  DEFINE_GETTER(getUVLoop, loop)
+  DEFINE_GETTER(get_uv_loop, loop)
 
-  template <typename F> void queueTask(F &&task) {
+  template <typename F> void queue_task(F &&task) {
     {
-      std::lock_guard<std::mutex> lock(tasksQueueMutex);
-      tasksQueue.push(std::forward<F>(task));
+      const std::lock_guard<std::mutex> lock(tasks_queue_mutex);
+      tasks_queue.push(std::forward<F>(task));
     }
     wake();
   }
 
 protected:
-  void runLoop();
-  void processTasks();
-  static void asyncHandleCallback(uv_async_t *handle);
-  static void closeHandle(uv_handle_t *handle, void *arg = nullptr);
-
-private:
-  void flushTasks();
+  void run_loop();
+  void process_tasks();
+  void flush_tasks();
+  static void async_handle_callback(uv_async_t *handle);
+  static void close_handle(uv_handle_t *handle, void *arg = nullptr);
 
 private:
   uv_loop_t *loop;
-  std::thread loopThread;
-  uv_async_t asyncHandle;
-  std::atomic<bool> isLoopRunning = false;
-  std::queue<std::function<void()>> tasksQueue;
-  std::mutex tasksQueueMutex;
+  std::thread loop_thread;
+  uv_async_t async_handle;
+  std::atomic<bool> is_loop_running = false;
+  std::queue<std::function<void()>> tasks_queue;
+  std::mutex tasks_queue_mutex;
 };
diff --git a/src/CommandParser.cpp b/src/CommandParser.cpp
deleted file mode 100644
index 2b9b422..0000000
--- a/src/CommandParser.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-#include <QtCore/qnamespace.h>
-#include <QtCore>
-
-#include "CommandParser.hpp"
-
-CommandParser::CommandParser() {}
-
-Cmd CommandParser::parse(QString input) {
-  // TODO: simplify this to only parse the command
-  auto parts = input.split(QRegularExpression("\\s+"), Qt::SkipEmptyParts);
-
-  if (parts.isEmpty())
-    return {.command = Noop, .argsString = "", .rawInput = input};
-
-  auto cmdStr = parts.first();
-  auto cmd = toCommandType(cmdStr);
-  auto rawArgs = input.slice(cmdStr.length()).trimmed();
-
-  return {.command = cmd, .argsString = rawArgs, .rawInput = input};
-}
-
-CommandType CommandParser::toCommandType(QString cmd) {
-  if (cmd == "lua")
-    return LuaEval;
-  if (cmd == "open")
-    return Open;
-  if (cmd == "tabopen")
-    return TabOpen;
-  if (cmd == "tn" || cmd == "tabnext")
-    return TabNext;
-  if (cmd == "tp" || cmd == "tabprev")
-    return TabPrev;
-  if (cmd == "tabs")
-    return TabSelect;
-
-  return Noop;
-}
diff --git a/src/CommandParser.hpp b/src/CommandParser.hpp
deleted file mode 100644
index 9197df5..0000000
--- a/src/CommandParser.hpp
+++ /dev/null
@@ -1,29 +0,0 @@
-#pragma once
-
-#include <QtCore/qcontainerfwd.h>
-#include <QtCore>
-
-enum CommandType {
-  Noop,
-  LuaEval,
-  Open,
-  TabOpen,
-  TabNext,
-  TabPrev,
-  TabSelect,
-};
-
-struct Cmd {
-  CommandType command;
-  QString argsString;
-  QString rawInput;
-};
-
-class CommandParser {
-public:
-  CommandParser();
-  Cmd parse(QString command);
-
-private:
-  CommandType toCommandType(QString cmd);
-};
diff --git a/src/Configuration.hpp b/src/Configuration.hpp
index cc68803..032d12e 100644
--- a/src/Configuration.hpp
+++ b/src/Configuration.hpp
@@ -1,7 +1,6 @@
 #pragma once
 
 #include <QtCore>
-#include <cstdio>
 
 class Configuration : public QObject {
   Q_OBJECT
@@ -9,5 +8,5 @@ class Configuration : public QObject {
 public:
   using QObject::QObject;
 
-  QUrl newTabUrl = QUrl("https://lite.duckduckgo.com");
+  QUrl new_tab_url = QUrl("https://lite.duckduckgo.com");
 };
diff --git a/src/InputMediator.cpp b/src/InputMediator.cpp
index 61ef125..aeb352b 100644
--- a/src/InputMediator.cpp
+++ b/src/InputMediator.cpp
@@ -2,55 +2,56 @@
 #include <QWidget>
 #include <QtCore>
 
-#include "CommandParser.hpp"
 #include "InputMediator.hpp"
 #include "LuaRuntime.hpp"
 #include "keymap/KeymapEvaluator.hpp"
 #include "widgets/WebViewStack.hpp"
 
 // TODO: Rename this
-InputMediator::InputMediator(WebViewStack *webViewStack, LuaRuntime *luaRuntime,
-                             KeymapEvaluator *keymapEvaluator)
-    : QObject(), webViewStack(webViewStack), luaRuntime(luaRuntime),
-      keymapEvaluator(keymapEvaluator) {
-  connect(luaRuntime, &LuaRuntime::urlOpened, webViewStack,
-          &WebViewStack::openUrl);
-  connect(luaRuntime, &LuaRuntime::keymapAddRequested, this,
-          &InputMediator::addKeymap);
+InputMediator::InputMediator(WebViewStack *web_view_stack,
+                             LuaRuntime *lua_runtime,
+                             KeymapEvaluator *keymap_evaluator)
+    : web_view_stack(web_view_stack), lua_runtime(lua_runtime),
+      keymap_evaluator(keymap_evaluator) {
+  connect(lua_runtime, &LuaRuntime::url_opened, web_view_stack,
+          &WebViewStack::open_url);
+  connect(lua_runtime, &LuaRuntime::keymap_add_requested, this,
+          &InputMediator::add_keymap);
 }
 
-void InputMediator::addKeymap(QString modeString, QString keyseq,
-                              std::function<void()> action) {
-  KeyMode mode = keymapEvaluator->modeFromString(modeString);
-  keymapEvaluator->addKeymap(mode, keyseq, action);
+void InputMediator::add_keymap(const QString &mode_string,
+                               const QString &keyseq,
+                               std::function<void()> action) {
+  const KeyMode mode = keymap_evaluator->mode_from_string(mode_string);
+  keymap_evaluator->add_keymap(mode, keyseq, std::move(action));
 }
 
-void InputMediator::evaluateCommand(QString command) {
-  CommandParser parser;
-  auto cmd = parser.parse(command);
+// void InputMediator::evaluate_command(QString command) {
+// CommandParser parser;
+// auto cmd = parser.parse(command);
+//
+// switch (cmd.command) {
+// case CommandType::LuaEval:
+//   lua_runtime->evaluate(cmd.argsString);
+//   break;
+// case CommandType::Open:
+//   open_url(cmd.argsString, OpenType::OpenUrl);
+//   break;
+// case CommandType::TabOpen:
+//   open_url(cmd.argsString, OpenType::OpenUrlInTab);
+//   break;
+// case CommandType::TabNext:
+//   next_web_view();
+//   break;
+// case CommandType::TabPrev:
+//   previous_web_view();
+//   break;
+// case CommandType::TabSelect:
+//   web_view_stack->focus_web_view(cmd.argsString.toLong());
+//   break;
+// case CommandType::Noop:
+//   break;
+// }
+// }
 
-  switch (cmd.command) {
-  case CommandType::LuaEval:
-    luaRuntime->evaluate(cmd.argsString);
-    break;
-  case CommandType::Open:
-    openUrl(cmd.argsString, OpenType::OpenUrl);
-    break;
-  case CommandType::TabOpen:
-    openUrl(cmd.argsString, OpenType::OpenUrlInTab);
-    break;
-  case CommandType::TabNext:
-    nextWebView();
-    break;
-  case CommandType::TabPrev:
-    previousWebView();
-    break;
-  case CommandType::TabSelect:
-    webViewStack->focusWebView(cmd.argsString.toLong());
-    break;
-  case CommandType::Noop:
-    break;
-  }
-}
-
-InputMediator::~InputMediator() { delete webViewStack; }
+InputMediator::~InputMediator() { delete web_view_stack; }
diff --git a/src/InputMediator.hpp b/src/InputMediator.hpp
index 87395d5..2cd34f2 100644
--- a/src/InputMediator.hpp
+++ b/src/InputMediator.hpp
@@ -12,23 +12,23 @@ class InputMediator : public QObject {
   Q_OBJECT
 
 public:
-  InputMediator(WebViewStack *webViewStack, LuaRuntime *luaRuntime,
-                KeymapEvaluator *keymapEvaluator);
-  ~InputMediator();
+  InputMediator(WebViewStack *web_view_stack, LuaRuntime *lua_runtime,
+                KeymapEvaluator *keymap_evaluator);
+  ~InputMediator() override;
 
-  DELEGATE(webViewStack, openUrl, openUrl)
-  DELEGATE(webViewStack, currentUrl, currentUrl)
-  DELEGATE(webViewStack, next, nextWebView)
-  DELEGATE(webViewStack, previous, previousWebView)
-  DELEGATE(webViewStack, closeCurrent, closeCurrentWebView)
-  DELEGATE(keymapEvaluator, evaluate, evaluateKeymap)
+  DELEGATE(web_view_stack, open_url, open_url)
+  DELEGATE(web_view_stack, current_url, current_url)
+  DELEGATE(web_view_stack, next, next_web_view)
+  DELEGATE(web_view_stack, previous, previous_web_view)
+  DELEGATE(web_view_stack, close_current, close_current_web_view)
+  DELEGATE(keymap_evaluator, evaluate, evaluate_keymap)
 
 protected:
-  void evaluateCommand(QString command);
-  void addKeymap(QString mode, QString keyseq, std::function<void()> action);
+  void add_keymap(const QString &mode_string, const QString &keyseq,
+                  std::function<void()> action);
 
 private:
-  WebViewStack *webViewStack;
-  LuaRuntime *luaRuntime;
-  KeymapEvaluator *keymapEvaluator;
+  WebViewStack *web_view_stack;
+  LuaRuntime *lua_runtime;
+  KeymapEvaluator *keymap_evaluator;
 };
diff --git a/src/LuaRuntime.cpp b/src/LuaRuntime.cpp
index 274ec29..eb61a19 100644
--- a/src/LuaRuntime.cpp
+++ b/src/LuaRuntime.cpp
@@ -7,32 +7,29 @@ extern "C" {
 #include "AsyncEventLoop.hpp"
 #include "LuaRuntime.hpp"
 
-const char *uv_global_name = "uv";
-const char *web_global_name = "web";
-
 LuaRuntime::LuaRuntime() {
   state = luaL_newstate();
   luaL_openlibs(state);
-  preserveTop(state, { initWebLib(); })
+  preserve_top(state, { init_web_lib(); })
 }
 
-void LuaRuntime::startEventLoop() {
-  if (eventLoop != nullptr)
-    stopEventLoop();
+void LuaRuntime::start_event_loop() {
+  if (event_loop != nullptr)
+    stop_event_loop();
 
   // Init event loop
-  eventLoop = new AsyncEventLoop();
+  event_loop = new AsyncEventLoop();
 
   // Load `uv` (luv)
-  luv_set_loop(state, eventLoop->getUVLoop());
+  luv_set_loop(state, event_loop->get_uv_loop());
   luaopen_luv(state);
   lua_setglobal(state, uv_global_name);
 }
 
-void LuaRuntime::stopEventLoop() {
-  if (eventLoop != nullptr) {
-    delete eventLoop;
-    eventLoop = nullptr;
+void LuaRuntime::stop_event_loop() {
+  if (event_loop != nullptr) {
+    delete event_loop;
+    event_loop = nullptr;
   }
 
   // Clear the uv global
@@ -41,28 +38,28 @@ void LuaRuntime::stopEventLoop() {
   lua_gc(state, LUA_GCCOLLECT, 0);
 }
 
-void LuaRuntime::evaluate(QString code) {
-  eventLoop->queueTask([this, code]() {
-    preserveTop(state, {
+void LuaRuntime::evaluate(const QString &code) {
+  event_loop->queue_task([this, code]() {
+    preserve_top(state, {
       if (luaL_dostring(state, code.toStdString().c_str()) != LUA_OK) {
         const char *value = lua_tostring(state, -1);
         qDebug() << "Lua Error: " << value;
-        emit evaluationFailed(value);
+        emit evaluation_failed(value);
       } else {
-        QVariant value = getLuaValue(-1);
+        const QVariant value = get_lua_value(-1);
         qDebug() << "result: " << value;
-        emit evaluationCompleted(value);
+        emit evaluation_completed(value);
       }
     })
   });
 }
 
-QVariant LuaRuntime::evaluateSync(QString code) {
+QVariant LuaRuntime::evaluate_sync(const QString &code) {
   luaL_dostring(state, code.toStdString().c_str());
-  return getLuaValue(-1); // TODO: error handling
+  return get_lua_value(-1); // TODO: error handling
 }
 
-QVariant LuaRuntime::getLuaValue(int idx) {
+QVariant LuaRuntime::get_lua_value(int idx) {
   if (lua_isstring(state, idx))
     return lua_tostring(state, idx);
 
@@ -78,29 +75,29 @@ QVariant LuaRuntime::getLuaValue(int idx) {
   return lua_tostring(state, idx);
 }
 
-int LuaRuntime::lua_onUrlOpen(lua_State *state) {
+int LuaRuntime::lua_on_url_open(lua_State *state) {
   const char *url = luaL_optstring(state, 1, "");
-  auto runtime = LuaRuntime::instance();
-  emit runtime->urlOpened(url, OpenType::OpenUrl);
+  auto *runtime = LuaRuntime::instance();
+  emit runtime->url_opened(url, OpenType::OpenUrl);
   return 1;
 }
 
-int LuaRuntime::lua_onUrlTabOpen(lua_State *state) {
+int LuaRuntime::lua_on_url_tab_open(lua_State *state) {
   const char *url = luaL_optstring(state, 1, "");
-  auto runtime = LuaRuntime::instance();
-  emit runtime->urlOpened(url, OpenType::OpenUrlInTab);
+  auto *runtime = LuaRuntime::instance();
+  emit runtime->url_opened(url, OpenType::OpenUrlInTab);
   return 1;
 }
 
-int LuaRuntime::lua_addKeymap(lua_State *state) {
+int LuaRuntime::lua_add_keymap(lua_State *state) {
   const char *mode = lua_tostring(state, 1);
   const char *keyseq = lua_tostring(state, 2);
 
   lua_pushvalue(state, 3);
-  int functionRef = luaL_ref(state, LUA_REGISTRYINDEX);
-  auto action = [state, functionRef]() {
-    preserveTop(state, {
-      lua_rawgeti(state, LUA_REGISTRYINDEX, functionRef);
+  const int function_ref = luaL_ref(state, LUA_REGISTRYINDEX);
+  auto action = [state, function_ref]() {
+    preserve_top(state, {
+      lua_rawgeti(state, LUA_REGISTRYINDEX, function_ref);
       if (lua_pcall(state, 0, 0, 0) != LUA_OK) {
         const char *error = lua_tostring(state, -1);
         qDebug() << "Error calling Lua function:" << error;
@@ -109,15 +106,15 @@ int LuaRuntime::lua_addKeymap(lua_State *state) {
   };
   // TODO: Cleanup function ref on after keymap clear
 
-  auto runtime = LuaRuntime::instance();
-  emit runtime->keymapAddRequested(mode, keyseq, action);
+  auto *runtime = LuaRuntime::instance();
+  emit runtime->keymap_add_requested(mode, keyseq, action);
 
   return 1;
 }
 
-void LuaRuntime::loadFile(QString path) {
-  queueTask([this, path]() {
-    preserveTop(state, {
+void LuaRuntime::load_file(const QString &path) {
+  queue_task([this, path]() {
+    preserve_top(state, {
       qDebug() << "Loading: " << path;
       if (luaL_dofile(state, path.toStdString().c_str()) != LUA_OK) {
         qDebug() << "Load file error:" << lua_tostring(state, -1);
@@ -126,28 +123,32 @@ void LuaRuntime::loadFile(QString path) {
   });
 }
 
-void LuaRuntime::initWebLib() {
+void LuaRuntime::init_web_lib() {
+  // NOLINTBEGIN(modernize-avoid-c-arrays)
+
   // web
   luaL_Reg weblib[] = {
-      {"open", &LuaRuntime::lua_onUrlOpen},
-      {"tabopen", &LuaRuntime::lua_onUrlTabOpen},
+      {"open", &LuaRuntime::lua_on_url_open},
+      {"tabopen", &LuaRuntime::lua_on_url_tab_open},
       {nullptr, nullptr},
   };
-  luaL_newlib(state, weblib);
+  luaL_newlib(state, weblib); // NOLINT(readability-math-missing-parentheses)
   lua_setglobal(state, web_global_name);
 
   // web.keymap
   lua_getglobal(state, web_global_name);
   luaL_Reg keymaplib[] = {
-      {"set", &LuaRuntime::lua_addKeymap},
+      {"set", &LuaRuntime::lua_add_keymap},
   };
-  luaL_newlib(state, keymaplib);
+  luaL_newlib(state, keymaplib); // NOLINT(readability-math-missing-parentheses)
   lua_setfield(state, -2, "keymap");
   // lua_pop(state, 1);
+
+  // NOLINTEND(modernize-avoid-c-arrays)
 }
 
 LuaRuntime::~LuaRuntime() {
-  stopEventLoop();
+  stop_event_loop();
   lua_close(state);
   state = nullptr;
 }
diff --git a/src/LuaRuntime.hpp b/src/LuaRuntime.hpp
index 3d44282..94d24d8 100644
--- a/src/LuaRuntime.hpp
+++ b/src/LuaRuntime.hpp
@@ -7,47 +7,51 @@
 #include "AsyncEventLoop.hpp"
 #include "widgets/WebViewStack.hpp"
 
-#define preserveTop(STATE, BODY)                                               \
-  int __top = lua_gettop(STATE);                                               \
+#define preserve_top(STATE, BODY)                                              \
+  const int __top = lua_gettop(STATE);                                         \
   BODY;                                                                        \
   lua_settop(STATE, __top);
 
 class LuaRuntime : public QObject {
   Q_OBJECT
 
+  const char *uv_global_name = "uv";
+  const char *web_global_name = "web";
+
 public:
   static LuaRuntime *instance() {
     static LuaRuntime inst;
     return &inst;
   }
 
-  void evaluate(QString code);
-  void loadFile(QString path);
-  QVariant evaluateSync(QString code);
+  void evaluate(const QString &code);
+  void load_file(const QString &path);
+  QVariant evaluate_sync(const QString &code);
 
-  void stopEventLoop();
-  void startEventLoop();
-  DELEGATE(eventLoop, queueTask, queueTask)
+  void stop_event_loop();
+  void start_event_loop();
+  DELEGATE(event_loop, queue_task, queue_task)
 
-  QVariant getLuaValue(int idx);
-  DEFINE_GETTER(getState, state)
+  QVariant get_lua_value(int idx);
+  DEFINE_GETTER(get_state, state)
 
 signals:
-  void urlOpened(QString url, OpenType openType);
-  void evaluationCompleted(QVariant value);
-  void evaluationFailed(QString value);
-  void keymapAddRequested(QString mode, QString keyseq, std::function<void()>);
-  // void outputProduced(QVariant value);
+  void url_opened(QString url, OpenType open_type);
+  void evaluation_completed(QVariant value);
+  void evaluation_failed(QString value);
+  void keymap_add_requested(QString mode, QString keyseq,
+                            std::function<void()>);
+  // void output_produced(QVariant value);
 
 protected:
   LuaRuntime();
-  ~LuaRuntime();
-  void initWebLib();
-  static int lua_onUrlOpen(lua_State *state);
-  static int lua_onUrlTabOpen(lua_State *state);
-  static int lua_addKeymap(lua_State *state);
+  ~LuaRuntime() override;
+  void init_web_lib();
+  static int lua_on_url_open(lua_State *state);
+  static int lua_on_url_tab_open(lua_State *state);
+  static int lua_add_keymap(lua_State *state);
 
 private:
   lua_State *state;
-  AsyncEventLoop *eventLoop = nullptr;
+  AsyncEventLoop *event_loop = nullptr;
 };
diff --git a/src/keymap/KeySeqParser.cpp b/src/keymap/KeySeqParser.cpp
index c5534eb..f81ba2a 100644
--- a/src/keymap/KeySeqParser.cpp
+++ b/src/keymap/KeySeqParser.cpp
@@ -1,78 +1,78 @@
 #include <QWidget>
 #include <QtCore>
 #include <algorithm>
+#include <cstdint>
 
 #include "keymap/KeySeqParser.hpp"
 
-bool operator==(const KeyChord a, const KeyChord b) {
-  return a.mod == b.mod && a.key == b.key;
+bool operator==(const KeyChord chord1, const KeyChord chord2) {
+  return chord1.mod == chord2.mod && chord1.key == chord2.key;
 }
 
-KeySeqParser::KeySeqParser() {}
-
-QList<KeyChord> KeySeqParser::parse(QString keySequence) {
-  QList<KeyChord> keyChords;
-  KeyChord lastKey;
+QList<KeyChord> KeySeqParser::parse(QString key_sequence) {
+  QList<KeyChord> key_chords;
+  KeyChord last_key;
 
   // TODO: Refactor
   // TODO: Support <C-S-t>
-  keySequence = keySequence.toLower();
-  while (!keySequence.isEmpty()) {
-    int skipCount = 1;
-    if (keySequence.startsWith("<c-")) {
-      int nextClosing = keySequence.indexOf('>');
-      auto keyName = keySequence.sliced(3, nextClosing - 3);
-      lastKey.mod = lastKey.mod | Qt::KeyboardModifier::ControlModifier;
-      lastKey.key = parseKey(keyName);
-      skipCount = nextClosing + 1;
-    } else if (keySequence.startsWith("<s-")) {
-      int nextClosing = keySequence.indexOf('>');
-      auto keyName = keySequence.sliced(3, nextClosing - 3);
-      lastKey.mod = lastKey.mod | Qt::KeyboardModifier::ShiftModifier;
-      lastKey.key = parseKey(keyName);
-      skipCount = nextClosing + 1;
-    } else if (keySequence.startsWith("<")) {
-      int nextClosing = keySequence.indexOf('>');
-      auto keyName = keySequence.sliced(1, nextClosing - 1);
-      lastKey.mod = Qt::KeyboardModifier::NoModifier;
-      lastKey.key = parseKey(keyName);
-      skipCount = nextClosing + 1;
+  key_sequence = key_sequence.toLower();
+  while (!key_sequence.isEmpty()) {
+    int skip_count = 1;
+    uint16_t next_closing;
+    if (key_sequence.startsWith("<c-")) {
+      next_closing = key_sequence.indexOf('>');
+      auto key_name = key_sequence.sliced(3, next_closing - 3);
+      last_key.mod = last_key.mod | Qt::KeyboardModifier::ControlModifier;
+      last_key.key = parse_key(key_name);
+      skip_count = next_closing + 1;
+    } else if (key_sequence.startsWith("<s-")) {
+      next_closing = key_sequence.indexOf('>');
+      auto key_name = key_sequence.sliced(3, next_closing - 3);
+      last_key.mod = last_key.mod | Qt::KeyboardModifier::ShiftModifier;
+      last_key.key = parse_key(key_name);
+      skip_count = next_closing + 1;
+    } else if (key_sequence.startsWith("<")) {
+      next_closing = key_sequence.indexOf('>');
+      auto key_name = key_sequence.sliced(1, next_closing - 1);
+      last_key.mod = Qt::KeyboardModifier::NoModifier;
+      last_key.key = parse_key(key_name);
+      skip_count = next_closing + 1;
     } else {
-      auto keyName = keySequence.first(1);
-      lastKey.mod = Qt::KeyboardModifier::NoModifier;
-      lastKey.key = parseKey(keyName);
+      auto key_name = key_sequence.first(1);
+      last_key.mod = Qt::KeyboardModifier::NoModifier;
+      last_key.key = parse_key(key_name);
     }
 
-    keySequence.slice(std::max(1, skipCount));
-    keyChords.push_back(lastKey);
-    lastKey = KeyChord();
+    key_sequence.slice(std::max(1, skip_count));
+    key_chords.push_back(last_key);
+    last_key = KeyChord();
   }
 
-  return keyChords;
+  return key_chords;
 }
 
-Qt::Key KeySeqParser::parseKey(QString keyName) {
-  if (keyName.length() == 0)
+Qt::Key KeySeqParser::parse_key(const QString &key_name) {
+  if (key_name.length() == 0)
     return Qt::Key_T; // TODO: tmp
 
-  if (keyName.length() == 1) {
-    char c = keyName.toStdString().at(0);
-    return Qt::Key(Qt::Key_A + (c - 'a'));
+  if (key_name.length() == 1) {
+    const char key_char = key_name.toStdString().at(0);
+    return Qt::Key(Qt::Key_A + (key_char - 'a'));
   }
 
-  if (keyName == "space")
+  if (key_name == "space")
     return Qt::Key_Space;
 
-  if (keyName == "cr")
+  if (key_name == "cr")
     return Qt::Key_Return;
 
-  if (keyName == "esc")
+  if (key_name == "esc")
     return Qt::Key_Escape;
 
-  if (keyName == "bs")
+  if (key_name == "bs")
     return Qt::Key_Backspace;
 
-  if (keyName == "tab")
+  if (key_name == "tab")
     return Qt::Key_Tab;
 
   return Qt::Key_T;
diff --git a/src/keymap/KeySeqParser.hpp b/src/keymap/KeySeqParser.hpp
index 2dad0c7..eb878ab 100644
--- a/src/keymap/KeySeqParser.hpp
+++ b/src/keymap/KeySeqParser.hpp
@@ -1,18 +1,17 @@
 #pragma once
 
-#include <QtCore/qnamespace.h>
 #include <QtCore>
-#include <cmath>
+#include <cstdint>
 
 struct KeyChord {
   Qt::KeyboardModifiers mod;
   Qt::Key key;
 };
-bool operator==(const KeyChord a, const KeyChord b);
+bool operator==(KeyChord chord1, KeyChord chord2);
 
-typedef QList<KeyChord> KeySequence;
+using KeySequence = QList<KeyChord>;
 
-enum KeyMatchType {
+enum KeyMatchType : uint8_t {
   NoMatch,
   Match,
   Pending,
@@ -20,8 +19,8 @@ enum KeyMatchType {
 
 class KeySeqParser {
 public:
-  static KeyMatchType keySequenceMatch(const KeySequence target,
-                                       const KeySequence current) {
+  static KeyMatchType key_sequence_match(const KeySequence &target,
+                                         const KeySequence &current) {
     for (int i = 0; i < target.length(); i++) {
       if (current.length() <= i)
         return KeyMatchType::Pending;
@@ -34,11 +33,9 @@ public:
     return KeyMatchType::Match;
   }
 
-public:
-  KeySeqParser();
-
-  KeySequence parse(QString keySequence);
+  KeySeqParser() = default;
+  KeySequence parse(QString key_sequence);
 
 private:
-  Qt::Key parseKey(QString keyName);
+  Qt::Key parse_key(const QString &key_name);
 };
diff --git a/src/keymap/KeymapEvaluator.cpp b/src/keymap/KeymapEvaluator.cpp
index 692317b..912c84d 100644
--- a/src/keymap/KeymapEvaluator.cpp
+++ b/src/keymap/KeymapEvaluator.cpp
@@ -1,20 +1,22 @@
 #include <QWidget>
 #include <QtCore>
+#include <utility>
 
+#include "keymap/KeySeqParser.hpp"
 #include "keymap/KeymapEvaluator.hpp"
 
-KeymapEvaluator::KeymapEvaluator() : QObject() {}
-
 // TODO: Clear mapping after some time
 
-void KeymapEvaluator::addKeymap(KeyMode mode, QString key, KeyAction action) {
-  if (!modalKeys.contains(mode))
-    modalKeys.insert(mode, {});
+void KeymapEvaluator::add_keymap(KeyMode mode, const QString &key,
+                                 KeyAction action) {
+  if (!modal_keys.contains(mode))
+    modal_keys.insert(mode, {});
 
   qDebug() << "    " << mode << key;
 
-  auto keySeq = keySeqParser.parse(key);
-  modalKeys[mode].append(KeyMap{.keySequence = keySeq, .action = action});
+  auto key_seq = key_seq_parser.parse(key);
+  modal_keys[mode].append(
+      KeyMap{.key_sequence = key_seq, .action = std::move(action)});
 }
 
 bool KeymapEvaluator::evaluate(Qt::KeyboardModifiers modifiers, Qt::Key key) {
@@ -22,48 +24,49 @@ bool KeymapEvaluator::evaluate(Qt::KeyboardModifiers modifiers, Qt::Key key) {
       key == Qt::Key_Alt)
     return true;
 
-  auto keymaps = currentModeKeys();
-  auto foundPendingMatches = false;
+  const auto *keymaps = current_mode_keys();
+  auto found_pending_matches = false;
 
-  activeKeySequence.append(KeyChord{.mod = modifiers, .key = key});
+  active_key_sequence.append(KeyChord{.mod = modifiers, .key = key});
 
-  for (auto &keymap : *keymaps) {
-    auto matchType =
-        KeySeqParser::keySequenceMatch(keymap.keySequence, activeKeySequence);
+  for (const auto &keymap : *keymaps) {
+    auto match_type = KeySeqParser::key_sequence_match(keymap.key_sequence,
+                                                       active_key_sequence);
 
-    if (matchType == KeyMatchType::Match) {
+    if (match_type == KeyMatchType::Match) {
       keymap.action();
-      activeKeySequence.clear();
+      active_key_sequence.clear();
       return true;
-    } else if (matchType == KeyMatchType::Pending) {
-      foundPendingMatches = true;
+    }
+    if (match_type == KeyMatchType::Pending) {
+      found_pending_matches = true;
     }
   }
 
-  if (!foundPendingMatches)
-    activeKeySequence.clear();
+  if (!found_pending_matches)
+    active_key_sequence.clear();
 
-  if (isInsertableMode())
-    return foundPendingMatches;
+  if (is_insertable_mode())
+    return found_pending_matches;
 
   return true;
 }
 
-bool KeymapEvaluator::isInsertableMode() {
-  return currentMode == KeyMode::Insert;
+bool KeymapEvaluator::is_insertable_mode() {
+  return current_mode == KeyMode::Insert;
 }
 
-const QList<KeyMap> *KeymapEvaluator::currentModeKeys() {
-  if (!modalKeys.contains(currentMode))
+const QList<KeyMap> *KeymapEvaluator::current_mode_keys() {
+  if (!modal_keys.contains(current_mode))
     return new QList<KeyMap>();
 
-  return &modalKeys[currentMode];
+  return &modal_keys[current_mode];
 }
 
-KeyMode KeymapEvaluator::modeFromString(QString modeString) {
-  if (modeString == "n")
+KeyMode KeymapEvaluator::mode_from_string(const QString &mode_string) {
+  if (mode_string == "n")
     return KeyMode::Normal;
-  if (modeString == "i")
+  if (mode_string == "i")
     return KeyMode::Insert;
   return KeyMode::Normal;
 }
diff --git a/src/keymap/KeymapEvaluator.hpp b/src/keymap/KeymapEvaluator.hpp
index b98a881..4f8184b 100644
--- a/src/keymap/KeymapEvaluator.hpp
+++ b/src/keymap/KeymapEvaluator.hpp
@@ -1,43 +1,42 @@
 #pragma once
 
 #include <QWidget>
-#include <QtCore/qmap.h>
-#include <QtCore/qnamespace.h>
 #include <QtCore>
+#include <cstdint>
 #include <functional>
 
 #include "keymap/KeySeqParser.hpp"
 #include "utils.hpp"
 
-typedef std::function<void()> KeyAction;
+using KeyAction = std::function<void()>;
 
 struct KeyMap {
-  KeySequence keySequence;
+  KeySequence key_sequence;
   KeyAction action;
 };
 
-enum KeyMode { Normal, Insert };
+enum KeyMode : uint8_t { Normal, Insert };
 
 class KeymapEvaluator : public QObject {
   Q_OBJECT
 
 public:
-  KeymapEvaluator();
+  KeymapEvaluator() = default;
 
-  void addKeymap(KeyMode mode, QString key, KeyAction action);
+  void add_keymap(KeyMode mode, const QString &key, KeyAction action);
   bool evaluate(Qt::KeyboardModifiers modifiers, Qt::Key key);
-  KeyMode modeFromString(QString modeString);
+  KeyMode mode_from_string(const QString &mode_string);
 
-  DEFINE_SETTER(setCurrentMode, currentMode)
-  DEFINE_GETTER(getCurrentMode, currentMode)
+  DEFINE_SETTER(set_current_mode, current_mode)
+  DEFINE_GETTER(get_current_mode, current_mode)
 
-private:
-  const QList<KeyMap> *currentModeKeys();
-  bool isInsertableMode();
+protected:
+  const QList<KeyMap> *current_mode_keys();
+  bool is_insertable_mode();
 
 private:
-  QMap<KeyMode, QList<KeyMap>> modalKeys;
-  KeySeqParser keySeqParser;
-  KeyMode currentMode = KeyMode::Normal;
-  KeySequence activeKeySequence;
+  QMap<KeyMode, QList<KeyMap>> modal_keys;
+  KeySeqParser key_seq_parser;
+  KeyMode current_mode = KeyMode::Normal;
+  KeySequence active_key_sequence;
 };
diff --git a/src/main.cpp b/src/main.cpp
index d86b484..4a30628 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -5,14 +5,14 @@
 #include "widgets/MainWindow.hpp"
 
 int main(int argc, char *argv[]) {
-  QApplication app(argc, argv);
+  const QApplication app(argc, argv);
 
-  auto lua = LuaRuntime::instance();
-  lua->startEventLoop();
+  auto *lua = LuaRuntime::instance();
+  lua->start_event_loop();
 
-  MainWindow mainWindow;
-  mainWindow.setWindowTitle("null-browser");
-  mainWindow.show();
+  MainWindow main_window;
+  main_window.setWindowTitle("null-browser");
+  main_window.show();
 
-  return app.exec();
+  return QApplication::exec();
 }
diff --git a/src/utils.hpp b/src/utils.hpp
index fbe5597..d5d4fc5 100644
--- a/src/utils.hpp
+++ b/src/utils.hpp
@@ -1,3 +1,4 @@
+#pragma once
 
 #define DELEGATE(OBJ, METHOD, METHOD_AS)                                       \
   template <typename... Args> decltype(auto) METHOD_AS(Args &&...args) {       \
diff --git a/src/widgets/MainWindow.cpp b/src/widgets/MainWindow.cpp
index df8da53..c3c392e 100644
--- a/src/widgets/MainWindow.cpp
+++ b/src/widgets/MainWindow.cpp
@@ -1,10 +1,9 @@
 #include <QKeyEvent>
 #include <QStackedLayout>
 #include <QVBoxLayout>
-#include <QtCore/qcoreevent.h>
-#include <QtCore/qnamespace.h>
-#include <QtWidgets/qapplication.h>
+#include <QtCore>
 
+#include "Configuration.hpp"
 #include "InputMediator.hpp"
 #include "keymap/KeymapEvaluator.hpp"
 #include "widgets/MainWindow.hpp"
@@ -18,50 +17,51 @@ MainWindow::MainWindow() {
   qApp->installEventFilter(this);
 
   // Root stacked layout
-  auto layout = new QStackedLayout();
+  auto *layout = new QStackedLayout();
   layout->setContentsMargins(0, 0, 0, 0);
   layout->setSpacing(0);
   layout->setStackingMode(QStackedLayout::StackAll);
   centralWidget()->setLayout(layout);
 
   // Web engine
-  auto webViewStack = new WebViewStack((const Configuration *)&configuration,
-                                       new QWebEngineProfile("null-browser"));
-  layout->addWidget(webViewStack);
+  auto *web_view_stack =
+      new WebViewStack((const Configuration *)&configuration,
+                       new QWebEngineProfile("null-browser"));
+  layout->addWidget(web_view_stack);
 
   // TODO: remoev
-  webViewStack->openUrl(QUrl("https://duckduckgo.com"), OpenType::OpenUrl);
-  webViewStack->openUrl(QUrl("https://ediblemonad.dev"),
-                        OpenType::OpenUrlInBgTab);
-  webViewStack->openUrl(QUrl("https://github.com/trending"),
-                        OpenType::OpenUrlInBgTab);
+  web_view_stack->open_url(QUrl("https://duckduckgo.com"), OpenType::OpenUrl);
+  web_view_stack->open_url(QUrl("https://ediblemonad.dev"),
+                           OpenType::OpenUrlInBgTab);
+  web_view_stack->open_url(QUrl("https://github.com/trending"),
+                           OpenType::OpenUrlInBgTab);
 
-  auto keymapEvaluator = new KeymapEvaluator;
+  auto *keymap_evaluator = new KeymapEvaluator;
 
-  inputMediator =
-      new InputMediator(webViewStack, LuaRuntime::instance(), keymapEvaluator);
+  input_mediator = new InputMediator(web_view_stack, LuaRuntime::instance(),
+                                     keymap_evaluator);
 
   // NOTE: TMP
-  LuaRuntime::instance()->loadFile("./config.lua");
+  LuaRuntime::instance()->load_file("./config.lua");
 
   // TODO: remove
-  keymapEvaluator->addKeymap(KeyMode::Normal, "i", [keymapEvaluator]() {
-    keymapEvaluator->setCurrentMode(KeyMode::Insert);
+  keymap_evaluator->add_keymap(KeyMode::Normal, "i", [keymap_evaluator]() {
+    keymap_evaluator->set_current_mode(KeyMode::Insert);
   });
-  keymapEvaluator->addKeymap(KeyMode::Insert, "<esc>", [keymapEvaluator]() {
-    keymapEvaluator->setCurrentMode(KeyMode::Normal);
+  keymap_evaluator->add_keymap(KeyMode::Insert, "<esc>", [keymap_evaluator]() {
+    keymap_evaluator->set_current_mode(KeyMode::Normal);
   });
-  keymapEvaluator->addKeymap(KeyMode::Normal, "<c-t>a",
-                             []() { qDebug() << "Stuff"; });
+  keymap_evaluator->add_keymap(KeyMode::Normal, "<c-t>a",
+                               []() { qDebug() << "Stuff"; });
 }
 
-bool MainWindow::eventFilter(QObject *, QEvent *event) {
+bool MainWindow::eventFilter(QObject * /*watched*/, QEvent *event) {
   if (event->type() != QEvent::KeyPress)
     return false;
 
-  auto keyEvent = static_cast<QKeyEvent *>(event);
-  bool shouldSkip = inputMediator->evaluateKeymap(keyEvent->modifiers(),
-                                                  (Qt::Key)keyEvent->key());
+  auto *key_event = static_cast<QKeyEvent *>(event);
+  const bool should_skip = input_mediator->evaluate_keymap(
+      key_event->modifiers(), (Qt::Key)key_event->key());
 
-  return shouldSkip;
+  return should_skip;
 }
diff --git a/src/widgets/MainWindow.hpp b/src/widgets/MainWindow.hpp
index c3118fc..26bd15b 100644
--- a/src/widgets/MainWindow.hpp
+++ b/src/widgets/MainWindow.hpp
@@ -9,10 +9,10 @@ class MainWindow : public QMainWindow {
 public:
   MainWindow();
 
-private:
+protected:
   bool eventFilter(QObject *object, QEvent *event) override;
 
 private:
-  InputMediator *inputMediator;
+  InputMediator *input_mediator;
   Configuration configuration;
 };
diff --git a/src/widgets/WebView.cpp b/src/widgets/WebView.cpp
index e00be1f..9c542f8 100644
--- a/src/widgets/WebView.cpp
+++ b/src/widgets/WebView.cpp
@@ -1,6 +1,7 @@
-#include <QWidget>
+#include <QWebEngineView>
 #include <QtCore>
 
 #include "widgets/WebView.hpp"
 
-WebView::WebView(QWebEngineProfile *profile) : QWebEngineView(profile) {}
+WebView::WebView(QWebEngineProfile *profile, QWidget *parent_node)
+    : QWebEngineView(profile, parent_node) {}
diff --git a/src/widgets/WebView.hpp b/src/widgets/WebView.hpp
index 8a95139..f0457fd 100644
--- a/src/widgets/WebView.hpp
+++ b/src/widgets/WebView.hpp
@@ -1,13 +1,11 @@
 #pragma once
 
-#include <QKeyEvent>
 #include <QWebEngineView>
-#include <QWidget>
 #include <QtCore>
 
 class WebView : public QWebEngineView {
   Q_OBJECT
 
 public:
-  WebView(QWebEngineProfile *profile);
+  WebView(QWebEngineProfile *profile, QWidget *parent_node = nullptr);
 };
diff --git a/src/widgets/WebViewStack.cpp b/src/widgets/WebViewStack.cpp
index fa5d3ab..19e472e 100644
--- a/src/widgets/WebViewStack.cpp
+++ b/src/widgets/WebViewStack.cpp
@@ -1,6 +1,6 @@
 #include <QStackedLayout>
 #include <QWebEngineNewWindowRequest>
-#include <algorithm>
+#include <QWebEngineProfile>
 #include <vector>
 
 #include "widgets/WebViewStack.hpp"
@@ -12,135 +12,134 @@ WebViewStack::WebViewStack(const Configuration *configuration,
   layout->setContentsMargins(0, 0, 0, 0);
   layout->setStackingMode(QStackedLayout::StackOne);
 
-  createNewWebView(configuration->newTabUrl, true);
+  create_new_web_view(configuration->new_tab_url, true);
 }
 
-void WebViewStack::openUrl(QUrl url, OpenType openType) {
-  switch (openType) {
+void WebViewStack::open_url(const QUrl &url, OpenType open_type) {
+  switch (open_type) {
   case OpenType::OpenUrl:
-    setCurrentUrl(url);
+    set_current_url(url);
     break;
   case OpenType::OpenUrlInTab:
-    createNewWebView(url, true);
+    create_new_web_view(url, true);
     break;
   case OpenType::OpenUrlInBgTab:
-    createNewWebView(url, false);
+    create_new_web_view(url, false);
     break;
   case OpenType::OpenUrlInWindow:
-    createNewWebView(url, true);
+    create_new_web_view(url, true);
     break;
   }
 }
 
-WebView *WebViewStack::createNewWebView(QUrl url, bool focus) {
-  auto webview = new WebView(profile);
+WebView *WebViewStack::create_new_web_view(const QUrl &url, bool focus) {
+  auto *webview = new WebView(profile);
   webview->setUrl(url);
   layout->addWidget(webview);
-  webViewList.append(webview);
+  web_view_list.append(webview);
 
   connect(webview->page(), &QWebEnginePage::newWindowRequested, this,
-          &WebViewStack::onNewWebViewRequest);
+          &WebViewStack::on_new_web_view_request);
 
   if (focus)
-    focusWebView(webViewList.length() - 1);
+    focus_web_view(web_view_list.length() - 1);
 
   return webview;
 }
 
-QList<Tab> WebViewStack::getTabList() {
+QList<Tab> WebViewStack::get_tab_list() {
   QList<Tab> urls;
-  for (auto &view : webViewList)
+  for (auto &view : web_view_list)
     urls.append(Tab{.url = view->url().toString(), .title = view->title()});
   return urls;
 }
 
-void WebViewStack::onNewWebViewRequest(
+void WebViewStack::on_new_web_view_request(
     const QWebEngineNewWindowRequest &request) {
   switch (request.destination()) {
   case QWebEngineNewWindowRequest::InNewTab:
-    createNewWebView(request.requestedUrl(), true);
+    create_new_web_view(request.requestedUrl(), true);
     break;
   case QWebEngineNewWindowRequest::InNewBackgroundTab:
-    createNewWebView(request.requestedUrl(), false);
+    create_new_web_view(request.requestedUrl(), false);
     break;
   case QWebEngineNewWindowRequest::InNewWindow:
-    // TODO: Impl
-    createNewWebView(request.requestedUrl(), true);
-    break;
   case QWebEngineNewWindowRequest::InNewDialog:
     // TODO: Impl
-    createNewWebView(request.requestedUrl(), true);
+    create_new_web_view(request.requestedUrl(), true);
     break;
   }
 }
 
 void WebViewStack::next() {
-  if (webViewList.isEmpty())
+  if (web_view_list.isEmpty())
     return;
-  auto index = currentWebViewIndex() + 1;
-  auto total = webViewList.length();
+  auto index = current_web_view_index() + 1;
+  auto total = web_view_list.length();
   index = index >= total ? index % total : index;
-  focusWebView(index);
+  focus_web_view(index);
 }
 
 void WebViewStack::previous() {
-  if (webViewList.isEmpty())
+  if (web_view_list.isEmpty())
     return;
-  int index = ((int)currentWebViewIndex()) - 1;
-  qsizetype total = webViewList.length();
+  auto index = current_web_view_index() - 1;
+  auto total = web_view_list.length();
   index = index < 0 ? total + index : index;
-  focusWebView(index);
+  focus_web_view(index);
 }
 
-void WebViewStack::closeCurrent() { close(currentWebViewIndex()); }
+void WebViewStack::close_current() { close(current_web_view_index()); }
 
-void WebViewStack::close(int32_t index) {
-  if (index < 0 || index >= webViewList.length())
+void WebViewStack::close(qsizetype index) {
+  if (index < 0 || index >= web_view_list.length())
     return;
 
-  auto webview = webViewList.at(index);
+  auto *webview = web_view_list.at(index);
   layout->removeWidget(webview);
-  webViewList.removeAt(index);
+  web_view_list.removeAt(index);
   disconnect(webview->page());
   webview->deleteLater();
 
-  focusWebView(currentWebViewIndex());
+  focus_web_view(current_web_view_index());
 
-  if (webViewList.isEmpty()) {
-    createNewWebView(configuration->newTabUrl, true);
+  if (web_view_list.isEmpty()) {
+    create_new_web_view(configuration->new_tab_url, true);
   }
 }
 
 std::vector<QUrl> WebViewStack::urls() {
   std::vector<QUrl> urls;
-  for (auto &view : webViewList)
+  for (auto &view : web_view_list)
     urls.push_back(view->url());
   return urls;
 }
 
-u_int32_t WebViewStack::currentWebViewIndex() { return layout->currentIndex(); }
+uint32_t WebViewStack::current_web_view_index() {
+  return layout->currentIndex();
+}
 
-u_int32_t WebViewStack::count() { return webViewList.length(); }
+uint32_t WebViewStack::count() { return web_view_list.length(); }
 
-void WebViewStack::focusWebView(int32_t index) {
-  if (webViewList.isEmpty())
+void WebViewStack::focus_web_view(qsizetype index) {
+  if (web_view_list.isEmpty())
     return;
 
   index = std::max((long long)0,
-                   std::min((long long)index, webViewList.length() - 1));
-  layout->setCurrentIndex(index);
+                   std::min((long long)index, web_view_list.length() - 1));
+  layout->setCurrentIndex((int)index);
 }
 
-QUrl WebViewStack::currentUrl() {
-  if (currentWebViewIndex() >= webViewList.length())
-    return QUrl("");
+QUrl WebViewStack::current_url() {
+  if (current_web_view_index() >= web_view_list.length())
+    return QUrl{};
 
-  return webViewList.at(currentWebViewIndex())->url();
+  return web_view_list.at(current_web_view_index())->url();
 }
 
-void WebViewStack::setCurrentUrl(QUrl url) {
-  if (currentWebViewIndex() >= webViewList.length())
+void WebViewStack::set_current_url(const QUrl &url) {
+  if (current_web_view_index() >= web_view_list.length())
     return;
 
-  webViewList.at(currentWebViewIndex())->setUrl(url);
+  web_view_list.at(current_web_view_index())->setUrl(url);
 }
diff --git a/src/widgets/WebViewStack.hpp b/src/widgets/WebViewStack.hpp
index 473f699..aa463cc 100644
--- a/src/widgets/WebViewStack.hpp
+++ b/src/widgets/WebViewStack.hpp
@@ -2,12 +2,18 @@
 
 #include <QStackedLayout>
 #include <QWebEngineProfile>
+#include <cstdint>
 #include <vector>
 
 #include "Configuration.hpp"
 #include "widgets/WebView.hpp"
 
-enum OpenType { OpenUrl, OpenUrlInTab, OpenUrlInBgTab, OpenUrlInWindow };
+enum OpenType : uint8_t {
+  OpenUrl,
+  OpenUrlInTab,
+  OpenUrlInBgTab,
+  OpenUrlInWindow
+};
 
 struct Tab {
   QString url;
@@ -18,38 +24,35 @@ class WebViewStack : public QWidget {
   Q_OBJECT
 
 public:
-  inline static const QUrl NewtabURL = QUrl("about:blank");
-
-public:
   WebViewStack(const Configuration *configuration,
                QWebEngineProfile *profile = new QWebEngineProfile,
                QWidget *parent = nullptr);
 
-  void openUrl(QUrl url, OpenType openType = OpenType::OpenUrl);
+  void open_url(const QUrl &url, OpenType open_type = OpenType::OpenUrl);
 
   std::vector<QUrl> urls();
-  QList<Tab> getTabList();
-  u_int32_t currentWebViewIndex();
-  u_int32_t count();
-  QUrl currentUrl();
+  QList<Tab> get_tab_list();
+  uint32_t current_web_view_index();
+  uint32_t count();
+  QUrl current_url();
 
-  void focusWebView(int32_t index);
+  void focus_web_view(qsizetype index);
   void next();
   void previous();
 
-  void close(int32_t index);
-  void closeCurrent();
-
-private:
-  void setCurrentUrl(QUrl url);
-  WebView *createNewWebView(QUrl url, bool focus = false);
+  void close(qsizetype index);
+  void close_current();
 
 private slots:
-  void onNewWebViewRequest(const QWebEngineNewWindowRequest &request);
+  void on_new_web_view_request(const QWebEngineNewWindowRequest &request);
+
+protected:
+  void set_current_url(const QUrl &url);
+  WebView *create_new_web_view(const QUrl &url, bool focus = false);
 
 private:
   const Configuration *configuration;
   QWebEngineProfile *profile;
   QStackedLayout *layout;
-  QList<WebView *> webViewList;
+  QList<WebView *> web_view_list;
 };
diff --git a/templates/qtest.sh b/templates/qtest.sh
index 48a9f7d..50d288c 100755
--- a/templates/qtest.sh
+++ b/templates/qtest.sh
@@ -10,6 +10,7 @@ echo "#include <QtCore>
 
 #include \"$class_name.hpp\"
 
+// NOLINTBEGIN
 class ${class_name}Spec : public QObject {
   Q_OBJECT
 
@@ -26,5 +27,6 @@ private slots:
 
 QTEST_REGISTER(${class_name}Spec)
 #include \"${class_name}Spec.moc\"
+// NOLINTEND
 " > "./spec/${class_name}Spec.cpp"