diff --git a/.github/workflows/gen-docs.yml b/.github/workflows/gen-docs.yml
index a1d257aa2..8f5ec973a 100644
--- a/.github/workflows/gen-docs.yml
+++ b/.github/workflows/gen-docs.yml
@@ -6,35 +6,47 @@ on:
     branches:
       - master
     paths:
-      - 'docs/hugo/**'
+      - 'docs/**'
+      - 'src/builtins/**'
 jobs:
   deploy:
     runs-on: ubuntu-22.04
+    env:
+      ZIG_VERSION: 0.11.0
     steps:
-      - uses: actions/checkout@v3
+      - name: Clone repo.
+        uses: actions/checkout@v3
         with:
           submodules: false
           fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod
 
-      - name: Install theme.
+      - name: Install zig.
         run: |
-          git clone --depth=1 https://github.com/alex-shpak/hugo-book docs/hugo/themes/hugo-book
+          wget -c https://ziglang.org/builds/zig-linux-x86_64-${{ env.ZIG_VERSION }}.tar.xz -O - | tar -xJ --strip-components=1 -C /usr/local/bin
 
-      - name: Install Hugo.
-        uses: peaceiris/actions-hugo@v2
+      - name: Cache.
+        uses: actions/cache@v2
         with:
-          hugo-version: 'latest'
-          # Needed to build SCSS/SASS with transpiler set to 'libsass'
-          extended: true
+          path: |-
+            ~/.cache/zig
+            zig-cache
+          key:
+            build-1
+          restore-keys:
+            build-1
 
-      - name: Generate.
+      - name: Build Cyber.
+        run: zig build cli
+
+      - name: Generate docs.
         run: |
-          cd docs/hugo
-          hugo --minify
+          zig-out/bin/cyber docs/gen-docs.cy
+          mkdir -p docs/public
+          mv docs/docs.html docs/public/index.html
 
       - name: Deploy.
         uses: peaceiris/actions-gh-pages@v3
         if: github.ref == 'refs/heads/master'
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./docs/hugo/public
\ No newline at end of file
+          publish_dir: ./docs/public
\ No newline at end of file
diff --git a/.github/workflows/latest-build.yml b/.github/workflows/latest-build.yml
index 898799e79..9049a5eba 100644
--- a/.github/workflows/latest-build.yml
+++ b/.github/workflows/latest-build.yml
@@ -14,7 +14,6 @@ on:
     paths-ignore:
       - '.github/**'
       - '**.md'
-      - 'docs/hugo/**'
       - '.gitattributes'
       - 'examples/**.cy'
       - 'examples/**/*.cy'
@@ -295,8 +294,86 @@ jobs:
       short_version: ${{ env.SHORT_VERSION }}
     #  version: ${{ env.BUILD_VERSION }}
 
+  docs:
+    runs-on: ubuntu-22.04
+    env:
+      ZIG_VERSION: 0.11.0
+    steps:
+      - name: Clone repo.
+        uses: actions/checkout@v3
+        with:
+          submodules: false
+          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod
+
+      - name: Install zig.
+        run: |
+          wget -c https://ziglang.org/builds/zig-linux-x86_64-${{ env.ZIG_VERSION }}.tar.xz -O - | tar -xJ --strip-components=1 -C /usr/local/bin
+
+      - name: Setup script.
+        uses: actions/github-script@v5
+        with:
+          script: |
+            async function execCmd(name, args) {
+              const opts = {};
+              let out = '';
+              let err = '';
+              opts.listeners = {
+                stdout: (data) => {
+                  out += data.toString();
+                },
+                stderr: (data) => {
+                  process.stderr.write(data.toString());
+                }
+              };
+              // opt.cwd = './lib';
+              await exec.exec(name, args, opts);
+              return out;
+            }
+            const version = await execCmd('zig', ['build', 'version']);
+            core.exportVariable('SHORT_VERSION', version);
+            await execCmd('git', ['fetch', '--all', '--tags']);
+            const build = await execCmd('git', ['rev-list', '--count', `${version}..${context.sha}`])
+            core.exportVariable('BUILD', build.trim());
+            core.exportVariable('COMMIT', context.sha.substring(0, 7));
+
+      - name: Cache.
+        uses: actions/cache@v2
+        with:
+          path: |-
+            ~/.cache/zig
+            zig-cache
+          key:
+            build-1
+          restore-keys:
+            build-1
+
+      - name: Build Cyber.
+        run: zig build cli
+
+      - name: Generate docs. (Release)
+        if: startsWith(github.ref, 'refs/tags/')
+        run: |
+          zig-out/bin/cyber docs/gen-docs.cy -version ${{'v' + env.SHORT_VERSION}}
+          mv docs/docs-modules.md docs.md
+          mv docs/docs.html docs.html
+
+      - name: Generate docs. (Dev)
+        if: ${{ !startsWith(github.ref, 'refs/tags/') }}
+        run: |
+          zig-out/bin/cyber docs/gen-docs.cy -version "${{'v' + env.SHORT_VERSION + '-dev ' + env.BUILD + '-' + env.COMMIT}}"
+          mv docs/docs-modules.md docs.md
+          mv docs/docs.html docs.html
+
+      - name: Save artifact.
+        uses: actions/upload-artifact@v2
+        with:
+          name: bin
+          path: |
+            docs.html
+            docs.md
+
   release:
-    needs: build
+    needs: [build, docs]
     name: Release
     runs-on: ubuntu-22.04
     steps:
@@ -312,7 +389,7 @@ jobs:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
           automatic_release_tag: latest
           prerelease: false
-          title: v${{ needs.build.outputs.short_version }}-Latest
+          title: v${{ needs.build.outputs.short_version }}-dev
           files: |
             cyber-linux-x64.tar.gz
             cyber-selinux-x64.tar.gz
@@ -325,6 +402,8 @@ jobs:
             libcyber-macos-arm64.a
             cyber-web.wasm
             cyber-wasi.wasm
+            docs.html
+            docs.md
 
       # Auto dispatch.
       - name: Github Release.
@@ -344,3 +423,5 @@ jobs:
             libcyber-macos-arm64.a
             cyber-web.wasm
             cyber-wasi.wasm
+            docs.html
+            docs.md
diff --git a/.github/workflows/pr-build.yml b/.github/workflows/pr-build.yml
index 662231c1d..6387d7d3c 100644
--- a/.github/workflows/pr-build.yml
+++ b/.github/workflows/pr-build.yml
@@ -11,7 +11,6 @@ on:
   pull_request:
     paths-ignore:
       - '.github/**'
-      - 'docs/hugo/**'
       - '**.md'
 concurrency:
   group: pr-${{ github.ref }}
diff --git a/docs/gen-docs.cy b/docs/gen-docs.cy
index 2b82be4c1..7cc147013 100644
--- a/docs/gen-docs.cy
+++ b/docs/gen-docs.cy
@@ -11,7 +11,7 @@ import os
 import md '../src/tools/md4c.cy'
 
 var args = os.parseArgs([
-    [ name: 'version', type: string, default: 'v0.4-dev' ],
+    [ name: 'version', type: string, default: 'dev' ],
 ])
 
 genDocsModules()