diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 3bcca1e7..2eafd16b 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -19,18 +19,16 @@ jobs:
           - name: Linux GCC
             os: ubuntu-latest
             compiler: gcc
-            gcov_executable: gcov
 
           - name: Linux Clang
             os: ubuntu-latest
             compiler: llvm
             gcov_executable: "llvm-cov gcov"
 
-          # https://github.com/aminya/setup-cpp/issues/246
-          #- name: MacOS clang
-            #os: macos-latest
-            #compiler: llvm
-            #gcov_executable: "llvm-cov gcov"
+          - name: MacOS clang
+            os: macos-latest
+            compiler: llvm
+            gcov_executable: "llvm-cov gcov"
 
           - name: Windows MSVC
             os: windows-latest
@@ -85,7 +83,7 @@ jobs:
           ctest -C Debug --rerun-failed --output-on-failure;
 
       - name: Unix - coverage
-        if: runner.os != 'Windows'
+        if: matrix.gcov_executable != ''
         working-directory: ./build
         run: >
           gcovr
@@ -106,7 +104,7 @@ jobs:
           --gcov-executable '${{ matrix.gcov_executable }}';
 
       - name: Windows - Test and coverage
-        if: runner.os == 'Windows'
+        if: runner.os == 'Windows' && false
         working-directory: ./build
         run: >
           OpenCppCoverage.exe
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
deleted file mode 100644
index 9f7f4d63..00000000
--- a/.github/workflows/codeql.yml
+++ /dev/null
@@ -1,76 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: "CodeQL"
-
-on:
-  push:
-    branches: [ "main" ]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ "main" ]
-  schedule:
-    - cron: '45 22 * * 5'
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'cpp' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
-        # Use only 'java' to analyze code written in Java, Kotlin or both
-        # Use only 'javascript' to analyze code written in JavaScript, TypeScript or both
-        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-
-        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
-        # queries: security-extended,security-and-quality
-
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, Go, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
-
-    #   If the Autobuild fails above, remove it and uncomment the following three lines.
-    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
-
-    # - run: |
-    #     echo "Run, Build Application using script"
-    #     ./location_of_script_within_repo/buildscript.sh
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
-      with:
-        category: "/language:${{matrix.language}}"
diff --git a/examples/component/button.cpp b/examples/component/button.cpp
index 501dc7e1..63032f42 100644
--- a/examples/component/button.cpp
+++ b/examples/component/button.cpp
@@ -1,64 +1,9 @@
-// Copyright 2020 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-#include <memory>  // for shared_ptr, __shared_ptr_access
-#include <string>  // for operator+, to_string
+#include "ftxui/component/component.hpp"
+#include "ftxui/component/screen_interactive.hpp"
 
-#include "ftxui/component/captured_mouse.hpp"  // for ftxui
-#include "ftxui/component/component.hpp"  // for Button, Horizontal, Renderer
-#include "ftxui/component/component_base.hpp"      // for ComponentBase
-#include "ftxui/component/screen_interactive.hpp"  // for ScreenInteractive
-#include "ftxui/dom/elements.hpp"  // for separator, gauge, text, Element, operator|, vbox, border
-
-using namespace ftxui;
-
-// This is a helper function to create a button with a custom style.
-// The style is defined by a lambda function that takes an EntryState and
-// returns an Element.
-// We are using `center` to center the text inside the button, then `border` to
-// add a border around the button, and finally `flex` to make the button fill
-// the available space.
-ButtonOption Style() {
-  auto option = ButtonOption::Animated();
-  option.transform = [](const EntryState& s) {
-    auto element = text(s.label);
-    if (s.focused) {
-      element |= bold;
-    }
-    return element | center | borderEmpty | flex;
-  };
-  return option;
-}
-
-int main() {
-  int value = 50;
-
-  // clang-format off
-  auto btn_dec_01 = Button("-1", [&] { value -= 1; }, Style());
-  auto btn_inc_01 = Button("+1", [&] { value += 1; }, Style());
-  auto btn_dec_10 = Button("-10", [&] { value -= 10; }, Style());
-  auto btn_inc_10 = Button("+10", [&] { value += 10; }, Style());
-  // clang-format on
-
-  // The tree of components. This defines how to navigate using the keyboard.
-  // The selected `row` is shared to get a grid layout.
-  int row = 0;
-  auto buttons = Container::Vertical({
-      Container::Horizontal({btn_dec_01, btn_inc_01}, &row) | flex,
-      Container::Horizontal({btn_dec_10, btn_inc_10}, &row) | flex,
-  });
-
-  // Modify the way to render them on screen:
-  auto component = Renderer(buttons, [&] {
-    return vbox({
-               text("value = " + std::to_string(value)),
-               separator(),
-               buttons->Render() | flex,
-           }) |
-           flex | border;
-  });
-
-  auto screen = ScreenInteractive::FitComponent();
-  screen.Loop(component);
-  return 0;
+int main(){
+    auto screen = ftxui::ScreenInteractive::Fullscreen();
+    auto testComponent = ftxui::Renderer([](){return ftxui::text("test Component");});
+    screen.Loop(testComponent);
+    return 0;
 }
diff --git a/src/ftxui/dom/frame.cpp b/src/ftxui/dom/frame.cpp
index 43509147..bbfb4736 100644
--- a/src/ftxui/dom/frame.cpp
+++ b/src/ftxui/dom/frame.cpp
@@ -102,11 +102,11 @@ Element focus(Element child) {
   return std::make_shared<Focus>(unpack(std::move(child)));
 }
 
-/// @deprecated Use `focus` instead.
+/// This is deprecated. Use `focus` instead.
 /// @brief Set the `child` to be the one focused among its siblings.
 /// @param child The element to be focused.
-Element select(Element e) {
-  return focus(std::move(e));
+Element select(Element child) {
+  return focus(std::move(child));
 }
 
 /// @brief Allow an element to be displayed inside a 'virtual' area. It size can