diff --git a/.github/workflows/github-pages.yml b/.github/workflows/github-pages.yml
index 09dbcf0..f225bca 100644
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@@ -1,12 +1,12 @@
 name: Deploy static content to Pages
 
-# on:
-#   # Runs on pushes targeting the default branch
-#   push:
-#     branches: ["main"]
-#
-#   # Allows you to run this workflow manually from the Actions tab
-#   workflow_dispatch:
+on:
+  # Runs on pushes targeting the default branch
+  push:
+    branches: ["main"]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
 
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5d306fe..44956b3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -6,7 +6,7 @@ on:
       - "v*"
 
 jobs:
-  create-release:
+  release:
     name: release
     runs-on: ubuntu-latest
     outputs:
@@ -36,7 +36,7 @@ jobs:
     needs: ["create-release"]
     strategy:
       matrix:
-        build: [linux, linux-arm, macos, win-msvc, win-gnu, win32-msvc]
+        build: [linux, linux-arm, macos, win-msvc]
         include:
           - build: linux-x86_64
             os: ubuntu-latest
@@ -54,32 +54,33 @@ jobs:
             os: windows-latest
             rust: nightly
             target: x86_64-pc-windows-msvc
-          - build: win-gnu
-            os: windows-latest
-            rust: nightly-x86_64-gnu
-            target: x86_64-pc-windows-gnu
     runs-on: ${{ matrix.os }}
     outputs:
       upload_url: ${{ steps.release.outputs.upload_url }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Rust
         uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
           target: ${{ matrix.target }}
-
       - name: Add mingw64 to path for x86_64
-        run: echo "C:\msys64\mingw64\bin" >> $GITHUB_PATH
         if: matrix.rust == 'nightly'
         shell: bash
-
+        run: |
+          echo "C:\msys64\mingw64\bin" >> $GITHUB_PATH
+      - name: Install dependencies
+        shell: bash
+        run: |
+          if [ "${{ matrix.os }}" = "ubuntu-latest" ]; then
+          sudo apt update -y
+          sudo apt install -y curl gcc clang libudev-dev libgbm-dev libxkbcommon-dev libegl1-mesa-dev libwayland-dev libinput-dev libdbus-1-dev libsystemd-dev libseat-dev libpipewire-0.3-dev libpango1.0-dev libwayland-egl1-mesa libwayland-client++0 libwayland-client-extra++0
+          fi
       - name: Build
         shell: bash
         run: |
           export RUSTFLAGS="-Awarnings"
           cargo build --release
-
       - name: Build archive
         shell: bash
         run: |
@@ -97,7 +98,6 @@ jobs:
             tar czf "$staging.tar.gz" "$staging"
             echo "ASSET=$staging.tar.gz" >> $GITHUB_ENV
           fi
-
       - name: Upload Release Asset
         if: startsWith(github.ref, 'refs/tags/')
         uses: actions/upload-release-asset@v1
@@ -109,5 +109,4 @@ jobs:
           asset_name: ${{ env.ASSET }}
           asset_content_type: application/octet-stream
 
-
 # REFS: https://github.com/BurntSushi/ripgrep/blob/master/.github/workflows/release.yml
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e1a5997..41404ba 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,18 +7,18 @@ on:
   pull_request:
 
 jobs:
-  build-build:
+  build:
     name: test
     strategy:
       matrix:
         build: [linux, linux-arm, macos, win-msvc, win-gnu, win32-msvc]
         include:
           - build: linux
-            os: ubuntu-22.04
+            os: ubuntu-latest
             rust: nightly
             target: x86_64-unknown-linux-gnu
           - build: linux-arm
-            os: ubuntu-22.04
+            os: ubuntu-latest
             rust: nightly
             target: arm-unknown-linux-gnueabihf
           - build: macos
@@ -26,20 +26,20 @@ jobs:
             rust: nightly
             target: x86_64-apple-darwin
           - build: win-msvc
-            os: windows-2022
+            os: windows-latest
             rust: nightly
             target: x86_64-pc-windows-msvc
           - build: win-gnu
-            os: windows-2022
+            os: windows-latest
             rust: nightly-x86_64-gnu
             target: x86_64-pc-windows-gnu
           - build: win32-msvc
-            os: windows-2022
+            os: windows-latest
             rust: nightly
             target: i686-pc-windows-msvc
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: Swatinem/rust-cache@v2
         with:
           key: ${{ matrix.os }}-test
@@ -49,9 +49,17 @@ jobs:
           toolchain: ${{ matrix.rust }}
           target: ${{ matrix.target }}
       - name: Add mingw64 to path for x86_64-gnu
-        run: echo "C:\msys64\mingw64\bin" >> $GITHUB_PATH
         if: matrix.rust == 'nightly'
         shell: bash
+        run: |
+          echo "C:\msys64\mingw64\bin" >> $GITHUB_PATH
+      - name: Install dependencies
+        shell: bash
+        run: |
+          if [ "${{ matrix.os }}" = "ubuntu-latest" ]; then
+          sudo apt update -y
+          sudo apt install -y curl gcc clang libudev-dev libgbm-dev libxkbcommon-dev libegl1-mesa-dev libwayland-dev libinput-dev libdbus-1-dev libsystemd-dev libseat-dev libpipewire-0.3-dev libpango1.0-dev libwayland-egl1-mesa libwayland-client++0 libwayland-client-extra++0
+          fi
       - name: Build and Test
         shell: bash
         run: |
diff --git a/.github/workflows/wasm.yml b/.github/workflows/wasm.yml
index d1a19f3..b907e92 100644
--- a/.github/workflows/wasm.yml
+++ b/.github/workflows/wasm.yml
@@ -1,25 +1,25 @@
 name: wasm
 
-# on:
-#   push:
-#     branches:
-#       - main
-#   pull_request:
+on:
+  push:
+    branches:
+      - main
+  pull_request:
 
 jobs:
-  build-build:
+  build:
     name: wasm
     strategy:
       matrix:
         build: [linux]
         include:
           - build: linux
-            os: ubuntu-22.04
+            os: ubuntu-lastest
             rust: nightly
             target: x86_64-unknown-linux-gnu
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: Swatinem/rust-cache@v2
         with:
           key: ${{ matrix.os }}-test
@@ -34,8 +34,9 @@ jobs:
           export RUSTFLAGS="-Awarnings"
           curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
           rustup target add wasm32-unknown-unknown
-          #cargo install wasm-pack
           export PATH="$PATH:/home/runner/.cargo/bin/"
+          cargo install wasm-pack
+
           bash build_web.zsh
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v3
diff --git a/build_web.zsh b/build_web.zsh
index 43df7f3..15b333a 100644
--- a/build_web.zsh
+++ b/build_web.zsh
@@ -6,11 +6,13 @@ build() {
         --out-name web.wasm
 }
 
-server(){
-    dufs --render-index \
-        --allow-search \
-        ./www
-        #--enable-cors \
-}
+# server(){
+#     dufs --render-index \
+#         --allow-search \
+#         ./www
+#         #--enable-cors \
+# }
+#
+#build && server
 
-build && server
+build
diff --git a/examples/gcd.rs b/examples/gcd.rs
deleted file mode 100644
index 74a4020..0000000
--- a/examples/gcd.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-use gcd;
-
-fn main() {
-    let (w, h) = (1920, 1080);
-
-    dbg!(gcd::gcd_binary(w, h));
-}