diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index af387c5..92223b2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,6 +44,7 @@ jobs:
       - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version: "24"
+          cache: npm
 
       - name: Install tools
         run: |
@@ -134,6 +135,7 @@ jobs:
       - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version: "24"
+          cache: npm
 
       - name: Install npm dependencies
         run: npm ci
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 3ab8835..a1bd67f 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -75,26 +75,21 @@ jobs:
 
   build:
     needs: [check, ci]
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     timeout-minutes: 20
     strategy:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
-            goos: linux
+          - goos: linux
             goarch: amd64
-          - os: ubuntu-latest
-            goos: linux
+          - goos: linux
             goarch: arm64
-          - os: macos-latest
-            goos: darwin
+          - goos: darwin
             goarch: arm64
-          - os: macos-latest
-            goos: darwin
+          - goos: darwin
             goarch: amd64
-          - os: windows-latest
-            goos: windows
+          - goos: windows
             goarch: amd64
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index c77692b..98415ff 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -35,9 +35,20 @@ jobs:
         with:
           go-version: "1.26"
 
+      - name: Cache Go build
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        with:
+          path: ~/.cache/go-build
+          key: go-build-${{ runner.os }}-${{ hashFiles('go.sum') }}-${{ github.sha }}
+          restore-keys: |
+            go-build-${{ runner.os }}-${{ hashFiles('go.sum') }}-
+            go-build-${{ runner.os }}-
+
       - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version: "24"
+          cache: npm
+          cache-dependency-path: website/package-lock.json
 
       - name: Build WASM
         run: |