diff --git a/.github/actions/setup-cmux/action.yml b/.github/actions/setup-cmux/action.yml
index 4c1fb0d65..dc94d509a 100644
--- a/.github/actions/setup-cmux/action.yml
+++ b/.github/actions/setup-cmux/action.yml
@@ -18,6 +18,17 @@ runs:
       shell: bash
       run: echo "version=$(bun --version)" >> $GITHUB_OUTPUT
 
+    - name: Cache Homebrew downloads (macOS)
+      if: runner.os == 'macOS'
+      uses: actions/cache@v4
+      with:
+        path: |
+          ~/Library/Caches/Homebrew/downloads
+          ~/Library/Caches/Homebrew/Cask
+        key: ${{ runner.os }}-${{ runner.arch }}-homebrew-${{ hashFiles('**/bun.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-${{ runner.arch }}-homebrew-
+
     - name: Cache node_modules
       uses: actions/cache@v4
       with:
diff --git a/.github/actions/setup-playwright/action.yml b/.github/actions/setup-playwright/action.yml
new file mode 100644
index 000000000..3a7be4164
--- /dev/null
+++ b/.github/actions/setup-playwright/action.yml
@@ -0,0 +1,23 @@
+name: "Setup Playwright"
+description: "Install Playwright browsers with caching"
+runs:
+  using: "composite"
+  steps:
+    - name: Get Playwright version
+      id: playwright-version
+      shell: bash
+      run: echo "version=$(bun x playwright --version | cut -d' ' -f2)" >> $GITHUB_OUTPUT
+
+    - name: Cache Playwright browsers
+      uses: actions/cache@v4
+      id: playwright-cache
+      with:
+        path: ~/.cache/ms-playwright
+        key: ${{ runner.os }}-playwright-${{ steps.playwright-version.outputs.version }}
+        restore-keys: |
+          ${{ runner.os }}-playwright-
+
+    - name: Install Playwright browsers and dependencies
+      if: steps.playwright-cache.outputs.cache-hit != 'true'
+      shell: bash
+      run: bun x playwright install --with-deps
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 743abdfb4..8d1741793 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -123,8 +123,7 @@ jobs:
 
       - uses: ./.github/actions/setup-cmux
 
-      - name: Install Playwright browsers
-        run: bun x playwright install --with-deps
+      - uses: ./.github/actions/setup-playwright
 
       - name: Build Storybook
         run: make storybook-build
@@ -154,11 +153,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y xvfb
 
-      - name: Install Playwright runtime dependencies
-        run: bun x playwright install-deps
-
-      - name: Install Playwright browsers
-        run: bun x playwright install --with-deps
+      - uses: ./.github/actions/setup-playwright
 
       - name: Run e2e tests
         run: xvfb-run -a make test-e2e