diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..245b64d3
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,71 @@
+name: IncludeJS
+
+on:
+  push:
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - os: macos-latest
+            cc: clang
+            cxx: clang++
+            type: static
+          - os: macos-latest
+            cc: clang
+            cxx: clang++
+            type: shared
+
+          # TODO: Build with sanitizers
+
+    runs-on: ${{ matrix.platform.os }}
+    env:
+      CC: ${{ matrix.platform.cc }}
+      CXX: ${{ matrix.platform.cxx }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install dependencies (macOS)
+        if: runner.os == 'macos'
+        run: brew bundle
+        env:
+          HOMEBREW_NO_ANALYTICS: 1
+          HOMEBREW_NO_AUTO_UPDATE: 1
+      - run: cmake --version
+      - name: Configure IncludeJS (static)
+        if: matrix.platform.type == 'static'
+        run: >
+          cmake -S . -B ./build
+          -DCMAKE_BUILD_TYPE:STRING=Release
+          -DINCLUDEJS_TESTS:BOOL=ON
+          -DINCLUDEJS_DOCS:BOOL=OFF
+          -DBUILD_SHARED_LIBS:BOOL=OFF
+          -DCMAKE_COMPILE_WARNING_AS_ERROR:BOOL=ON
+          ${{ matrix.platform.options }}
+      - name: Configure IncludeJS (shared)
+        if: matrix.platform.type == 'shared'
+        run: >
+          cmake -S . -B ./build
+          -DCMAKE_BUILD_TYPE:STRING=Release
+          -DINCLUDEJS_TESTS:BOOL=ON
+          -DINCLUDEJS_DOCS:BOOL=OFF
+          -DBUILD_SHARED_LIBS:BOOL=ON
+          -DCMAKE_COMPILE_WARNING_AS_ERROR:BOOL=ON
+          ${{ matrix.platform.options }}
+      - run: cmake --build ./build --config Release --target clang_format_test
+      - run: cmake --build ./build --config Release --parallel 4
+      - run: >
+          cmake --install ./build --prefix ./build/dist --config Release --verbose
+          --component sourcemeta_includejs
+      - run: >
+          cmake --install ./build --prefix ./build/dist --config Release --verbose
+          --component sourcemeta_includejs_dev
+
+      # Not every CTest version supports the --test-dir option. If such option
+      # is not recognized, `ctest` will successfully exit finding no tests.
+      # Better to be sure and `cd` all the time here.
+      - run: cd ./build && ctest --build-config Release --output-on-failure --parallel
+        env:
+          # See https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html
+          UBSAN_OPTIONS: print_stacktrace=1
diff --git a/.github/workflows/website-build.yml b/.github/workflows/website-build.yml
new file mode 100644
index 00000000..77d1591f
--- /dev/null
+++ b/.github/workflows/website-build.yml
@@ -0,0 +1,25 @@
+name: website
+on:
+  push:
+    branches-ignore:
+      - main
+
+concurrency:
+  group: website-build-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - run: sudo apt update
+      - run: sudo apt install -y doxygen
+      - run: >
+          cmake -S . -B ./build
+          -DCMAKE_BUILD_TYPE:STRING=Release
+          -DINCLUDEJS_ENGINE:BOOL=OFF
+          -DINCLUDEJS_TESTS:BOOL=OFF
+          -DINCLUDEJS_DOCS:BOOL=ON
+      - run: cmake --build ./build --config Release --target doxygen
diff --git a/.github/workflows/website-deploy.yml b/.github/workflows/website-deploy.yml
new file mode 100644
index 00000000..a750faf4
--- /dev/null
+++ b/.github/workflows/website-deploy.yml
@@ -0,0 +1,42 @@
+name: website
+on:
+  push:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: website-deploy-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - run: sudo apt update
+      - run: sudo apt install -y doxygen
+      - run: >
+          cmake -S . -B ./build
+          -DCMAKE_BUILD_TYPE:STRING=Release
+          -DINCLUDEJS_ENGINE:BOOL=OFF
+          -DINCLUDEJS_TESTS:BOOL=OFF
+          -DINCLUDEJS_DOCS:BOOL=ON
+      - run: cmake --build ./build --config Release --target doxygen
+      - name: Setup Pages
+        uses: actions/configure-pages@v1
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v1
+        with:
+          path: ./build/website
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2