diff --git a/.github/workflows/build_test.yml b/.github/workflows/build_test.yml
new file mode 100644
index 0000000..bcc1296
--- /dev/null
+++ b/.github/workflows/build_test.yml
@@ -0,0 +1,71 @@
+name: (Manual) Build lsfg-vk
+
+on: ["workflow_dispatch"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    # prepare system
+    - name: Checkout repository
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: Install build dependencies
+      uses: awalsh128/cache-apt-pkgs-action@latest
+      with:
+        packages: git wget xvfb
+          clang clang-tools llvm rustup
+          cmake ninja-build pkg-config
+          libdecor-0-0 libvulkan-dev
+          libgtk-4-dev libadwaita-1-dev
+        version: 1.0
+        execute_install_scripts: true
+    - name: Install rust dependency
+      run: |
+        rustup default stable
+    # build the project
+    - name: Configure with CMake and Ninja
+      run: |
+        cmake -B build -G Ninja \
+          -DCMAKE_BUILD_TYPE=Release \
+          -DCMAKE_INSTALL_PREFIX=./target \
+          -DCMAKE_C_COMPILER=clang \
+          -DCMAKE_CXX_COMPILER=clang++ \
+          -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=On
+    - name: Build with Ninja
+      run: |
+        ninja -C build
+    - name: Install with CMake
+      run: |
+        cmake --install build --strip
+    - name: Build lsfg-vk-ui
+      run: |
+        pushd ui
+        chmod +x ./build_appimage.sh
+        ./build_appimage.sh
+        popd
+    - name: Install lsfg-vk-ui
+      run: |
+        mkdir -p target/{bin,share/applications,share/icons/hicolor/256x256/apps}
+        mv ui/lsfg-vk-ui.AppImage target/bin/lsfg-vk-ui
+        cp ui/rsc/gay.pancake.lsfg-vk-ui.desktop target/share/applications/lsfg-vk-ui.desktop
+        cp ui/rsc/icon.png target/share/icons/hicolor/256x256/apps/gay.pancake.lsfg-vk-ui.png
+    # upload all files
+    - name: Upload lsfg-vk artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: lsfg-vk
+        path: |
+          target/share/vulkan/implicit_layer.d/VkLayer_LS_frame_generation.json
+          target/share/applications/lsfg-vk-ui.desktop
+          target/share/icons/hicolor/256x256/apps/gay.pancake.lsfg-vk-ui.png
+          target/lib/liblsfg-vk.so
+          target/bin/lsfg-vk-ui
+    - name: Upload lsfg-vk artifact (without UI)
+      uses: actions/upload-artifact@v4
+      with:
+        name: lsfg-vk_noui
+        path: |
+          target/share/vulkan/implicit_layer.d/VkLayer_LS_frame_generation.json
+          target/lib/liblsfg-vk.so
diff --git a/.github/workflows/flatpak_test.yml b/.github/workflows/flatpak_test.yml
new file mode 100644
index 0000000..cdeb271
--- /dev/null
+++ b/.github/workflows/flatpak_test.yml
@@ -0,0 +1,38 @@
+name: (Manual) Build lsfg-vk for Flatpak
+
+on: ["workflow_dispatch"]
+
+jobs:
+  flatpak-extensions:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        version: ["23.08", "24.08"]
+    container:
+      image: ghcr.io/flathub-infra/flatpak-github-actions:freedesktop-${{ matrix.version }}
+      options: --privileged
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Build Flatpak extension (${{ matrix.version }})
+        uses: flatpak/flatpak-github-actions/flatpak-builder@v6
+        with:
+          bundle: "org.freedesktop.Platform.VulkanLayer.lsfg_vk_${{ matrix.version }}.flatpak"
+          manifest-path: "flatpak/org.freedesktop.Platform.VulkanLayer.lsfgvk_${{ matrix.version }}.yml"
+          branch: "${{ matrix.version }}"
+          cache: false
+  flatpak-ui:
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/flathub-infra/flatpak-github-actions:gnome-48
+      options: --privileged
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Build Flatpak
+        uses: flatpak/flatpak-github-actions/flatpak-builder@v6
+        with:
+          bundle: "gay.pancake.lsfg-vk-ui.flatpak"
+          manifest-path: "flatpak/gay.pancake.lsfg-vk-ui.yml"
+          branch: "develop"
+          cache: false
diff --git a/.github/workflows/package_test.yml b/.github/workflows/package_test.yml
new file mode 100644
index 0000000..aa7a671
--- /dev/null
+++ b/.github/workflows/package_test.yml
@@ -0,0 +1,45 @@
+name: (Manual) Package lsfg-vk
+
+on:
+  workflow_run:
+    workflows: ["(Manual) Build lsfg-vk"]
+    types:
+      - completed
+
+jobs:
+  package:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    steps:
+    # prepare system
+    - name: Checkout repository
+      uses: actions/checkout@v4
+    - name: Download lsfg-vk artifacts
+      uses: actions/download-artifact@v4
+      with:
+        name: lsfg-vk
+        path: .
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        run-id: ${{ github.event.workflow_run.id }}
+    - name: Package lsfg-vk for various distros
+      run: |
+        chmod +x ./package/package.sh
+        ./package/package.sh
+    - name: Upload lsfg-vk for dpkg
+      uses: actions/upload-artifact@v4
+      with:
+        name: lsfg-vk.dpkg
+        path: |
+          *.deb
+    - name: Upload lsfg-vk for rpm
+      uses: actions/upload-artifact@v4
+      with:
+        name: lsfg-vk.rpm
+        path: |
+          *.rpm
+    - name: Upload lsfg-vk for alpm
+      uses: actions/upload-artifact@v4
+      with:
+        name: lsfg-vk.alpm
+        path: |
+          *.zst