diff --git a/.github/workflows/js.yml b/.github/workflows/js.yml
index 1bc18a96..0dac6c55 100644
--- a/.github/workflows/js.yml
+++ b/.github/workflows/js.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        node: [20]
+        node: [22, 24]
 
     runs-on: ${{ matrix.os }}
 
@@ -18,17 +18,17 @@ jobs:
 
       - uses: pnpm/action-setup@v4
         with:
-          version: 9
+          version: 10
 
       - uses: actions/setup-node@v4
         with:
           cache: 'pnpm'
           node-version: ${{ matrix.node }}
 
-      - run: pnpm -C vite-plugin-ruby install --frozen-lockfile
+      - run: pnpm install --frozen-lockfile
 
-      - name: Build
-        run: pnpm -C vite-plugin-ruby build
+      - name: Build all workspace packages
+        run: pnpm -r build
 
       - name: Test
         run: pnpm -C vite-plugin-ruby test
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 8a792256..890e555a 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -41,7 +41,10 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '22'
+
+      - name: Enable corepack (yarn/pnpm shims for test_app)
+        run: corepack enable
 
       - uses: ruby/setup-ruby@v1
         with:
@@ -52,8 +55,8 @@ jobs:
         run: bin/rake test
 
       - name: Upload coverage to Qlty
-        if: ${{ contains(github.ref, 'main') }}
-        uses: qltysh/qlty-action/coverage@main
+        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+        uses: qltysh/qlty-action/coverage@a19242102d17e497f437d7466aa01b528537e899 # v2.2.0
         with:
           token: ${{secrets.QLTY_COVERAGE_TOKEN}}
           files: coverage/.resultset.json
diff --git a/Gemfile.lock b/Gemfile.lock
index 9ee071d9..9fa131af 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -101,7 +101,7 @@ GEM
     ast (2.4.2)
     base64 (0.3.0)
     benchmark-ips (2.14.0)
-    bigdecimal (4.1.0)
+    bigdecimal (4.1.2)
     builder (3.3.0)
     byebug (11.1.3)
     coderay (1.1.3)
@@ -112,14 +112,14 @@ GEM
     docile (1.4.1)
     drb (2.2.3)
     dry-cli (1.4.1)
-    erb (6.0.2)
+    erb (6.0.4)
     erubi (1.13.1)
     globalid (1.2.1)
       activesupport (>= 6.1)
     i18n (1.14.8)
       concurrent-ruby (~> 1.0)
     io-console (0.8.2)
-    irb (1.17.0)
+    irb (1.18.0)
       pp (>= 0.6.0)
       prism (>= 1.3.0)
       rdoc (>= 4.0.0)
@@ -161,7 +161,7 @@ GEM
     net-smtp (0.4.0)
       net-protocol
     nio4r (2.5.9)
-    nokogiri (1.19.2)
+    nokogiri (1.19.3)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     parallel (1.26.3)
@@ -182,10 +182,10 @@ GEM
       date
       stringio
     racc (1.8.1)
-    rack (3.2.5)
+    rack (3.2.6)
     rack-proxy (0.7.7)
       rack
-    rack-session (2.1.1)
+    rack-session (2.1.2)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
     rack-test (2.2.0)
@@ -222,7 +222,7 @@ GEM
       thor (~> 1.0, >= 1.2.2)
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
-    rake (13.3.1)
+    rake (13.4.2)
     rdoc (7.2.0)
       erb
       psych (>= 4.0.0)
diff --git a/test/helper_test.rb b/test/helper_test.rb
index 81ae21a2..8d8d8c11 100644
--- a/test/helper_test.rb
+++ b/test/helper_test.rb
@@ -42,6 +42,11 @@ def with_dev_server_running(&block)
     refresh_config(mode: "development")
     super
   end
+
+  def with_skip_proxy_dev_server_running(&block)
+    refresh_config(mode: "development", skip_proxy: true)
+    ViteRuby.instance.stub(:dev_server_running?, true, &block)
+  end
 end
 
 class LegacyHelperTest < HelperTestCase
@@ -190,6 +195,88 @@ def test_vite_image_tag
     }
   end
 
+  # skipProxy tests: validate that all tag helpers emit absolute URLs pointing
+  # directly to the Vite dev server when skipProxy is enabled.
+
+  def test_vite_client_tag_with_skip_proxy
+    assert_nil vite_client_tag
+    with_skip_proxy_dev_server_running {
+      origin = ViteRuby.config.origin
+
+      assert_equal %(<script src="#{origin}/vite-dev/@vite/client" crossorigin="anonymous" type="module"></script>), vite_client_tag
+    }
+  end
+
+  def test_vite_asset_path_with_skip_proxy
+    with_skip_proxy_dev_server_running {
+      origin = ViteRuby.config.origin
+
+      assert_equal "#{origin}/vite-dev/entrypoints/main.ts", vite_asset_path("main.ts")
+      assert_equal "#{origin}/vite-dev/entrypoints/app.css", vite_asset_path("app.css")
+      assert_equal "#{origin}/vite-dev/images/logo.png", vite_asset_path("images/logo.png")
+    }
+  end
+
+  def test_vite_javascript_tag_with_skip_proxy
+    with_skip_proxy_dev_server_running {
+      origin = ViteRuby.config.origin
+
+      assert_equal %(<script src="#{origin}/vite-dev/entrypoints/main.ts" crossorigin="" type="module"></script>),
+        vite_typescript_tag("main")
+
+      assert_equal %(<script src="#{origin}/vite-dev/entrypoints/frameworks/vue.js" crossorigin="" type="module"></script>),
+        vite_javascript_tag("entrypoints/frameworks/vue")
+    }
+  end
+
+  def test_vite_stylesheet_tag_with_skip_proxy
+    with_skip_proxy_dev_server_running {
+      origin = ViteRuby.config.origin
+
+      assert_similar link(href: "#{origin}/vite-dev/entrypoints/app.css"), vite_stylesheet_tag("app")
+      assert_equal vite_stylesheet_tag("app"), vite_stylesheet_tag("app.css")
+
+      if Rails::VERSION::MAJOR >= 7
+        assert_similar link(href: "#{origin}/vite-dev/entrypoints/sassy.scss"), vite_stylesheet_tag("sassy.scss")
+      else
+        # Rails 6 appends .css to non-.css extensions. Without the proxy to
+        # normalize .scss.css → .scss, Vite cannot serve this URL.
+        assert_similar link(href: "#{origin}/vite-dev/entrypoints/sassy.scss.css"), vite_stylesheet_tag("sassy.scss")
+      end
+    }
+  end
+
+  def test_vite_image_tag_with_skip_proxy
+    with_skip_proxy_dev_server_running {
+      origin = ViteRuby.config.origin
+
+      assert_equal %(<img alt="Logo" src="#{origin}/vite-dev/images/logo.png" />),
+        vite_image_tag("images/logo.png", alt: "Logo")
+
+      assert_equal %(<img srcset="#{origin}/vite-dev/images/logo-2x.png 2x" alt="Logo" src="#{origin}/vite-dev/images/logo.png" />),
+        vite_image_tag("images/logo.png", srcset: {"images/logo-2x.png" => "2x"}, alt: "Logo")
+    }
+  end
+
+  def test_vite_react_refresh_tag_with_skip_proxy
+    with_skip_proxy_dev_server_running {
+      origin = ViteRuby.config.origin
+
+      assert_equal <<~HTML.chomp, vite_react_refresh_tag(nonce: nil)
+        <script type="module">
+        //<![CDATA[
+        import RefreshRuntime from '#{origin}/vite-dev/@react-refresh'
+        RefreshRuntime.injectIntoGlobalHook(window)
+        window.$RefreshReg$ = () => {}
+        window.$RefreshSig$ = () => (type) => type
+        window.__vite_plugin_react_preamble_installed__ = true
+
+        //]]>
+        </script>
+      HTML
+    }
+  end
+
   def test_vite_picture_tag
     if Rails.gem_version >= Gem::Version.new("7.1.0")
       assert_equal <<~HTML.gsub(/\n\s*/, ""), vite_picture_tag("images/logo.svg", "images/logo.png", class: "test", image: {alt: "Logo"})
diff --git a/test/manifest_test.rb b/test/manifest_test.rb
index ddda3af5..516196b6 100644
--- a/test/manifest_test.rb
+++ b/test/manifest_test.rb
@@ -195,6 +195,74 @@ def test_vite_client_src
     }
   end
 
+  # NOTE: skipProxy (experimental since v3.2.12) causes asset URLs to point
+  # directly to the Vite dev server. Known caveats:
+  #
+  # 1. CORS: Browser makes cross-origin requests to Vite. Vite sets permissive
+  #    CORS headers by default, but custom middleware may interfere.
+  # 2. Rails 6 .scss.css: Without the proxy to normalize .scss.css → .scss,
+  #    Rails 6's stylesheet_link_tag produces URLs Vite can't serve.
+  # 3. Cookies: Asset requests to a different origin won't carry same-origin
+  #    cookies. Usually not an issue since assets don't require auth.
+  # 4. SSL: Both Rails and Vite need valid certs when using HTTPS.
+  # 5. Docker/VM: "localhost:3036" from the browser may not reach Vite inside
+  #    a container. Must configure host to a reachable address.
+  # 6. vite_asset_url may produce double-origin URLs since path_for already
+  #    returns an absolute URL when skipProxy is enabled.
+
+  def test_lookup_success_with_skip_proxy_and_dev_server_running
+    refresh_config(mode: "development", skip_proxy: true)
+    with_dev_server_running {
+      origin = ViteRuby.config.origin # "https://localhost:3535"
+
+      entry = {"file" => "#{origin}/vite-dev/entrypoints/application.js"}
+
+      assert_equal entry, lookup!("application.js", type: :javascript)
+      assert_equal entry, lookup!("entrypoints/application.js")
+
+      assert_equal "#{origin}/vite-dev/entrypoints/application.ts",
+        path_for("application", type: :typescript)
+
+      assert_equal "#{origin}/vite-dev/entrypoints/styles.css",
+        path_for("styles", type: :stylesheet)
+
+      assert_equal "#{origin}/vite-dev/image/logo.png",
+        path_for("image/logo.png")
+
+      assert_equal "#{origin}/vite-dev/logo.png",
+        path_for("~/logo.png")
+
+      assert_equal "#{origin}/vite-dev/@fs#{ViteRuby.config.root}/app/assets/theme.css",
+        path_for("/app/assets/theme", type: :stylesheet)
+    }
+  end
+
+  def test_vite_client_src_with_skip_proxy
+    refresh_config(mode: "development", skip_proxy: true)
+
+    assert_nil vite_client_src
+
+    with_dev_server_running {
+      assert_equal "#{ViteRuby.config.origin}/vite-dev/@vite/client", vite_client_src
+    }
+
+    # Origin from skip_proxy takes precedence over asset_host
+    refresh_config(asset_host: "http://example.com", mode: "development", skip_proxy: true)
+
+    with_dev_server_running {
+      assert_equal "#{ViteRuby.config.origin}/vite-dev/@vite/client", vite_client_src
+    }
+  end
+
+  def test_skip_proxy_has_no_effect_without_dev_server
+    refresh_config(skip_proxy: true)
+
+    # Production paths are unchanged — skipProxy only matters when dev server runs
+    assert_equal prefixed("main.9dcad042.js"), path_for("main", type: :typescript)
+    assert_equal prefixed("app.517bf154.css"), path_for("app", type: :stylesheet)
+    assert_equal prefixed("logo.f42fb7ea.png"), path_for("images/logo.png")
+  end
+
   def test_lookup_nil
     assert_nil lookup("foo.js")
   end
diff --git a/vite-plugin-ruby/src/index.ts b/vite-plugin-ruby/src/index.ts
index 92fa4e36..4a370d2f 100644
--- a/vite-plugin-ruby/src/index.ts
+++ b/vite-plugin-ruby/src/index.ts
@@ -9,6 +9,15 @@ import { assetsManifestPlugin } from './manifest'
 
 export * from './types'
 
+export interface PreRenderedAsset {
+  type: 'asset'
+  name?: string // Vite v7, deprecated
+  names?: string[] // Vite v8
+  originalFileName?: string // Vite v7, deprecated
+  originalFileNames?: string[] // Vite v8
+  source: string | Uint8Array
+}
+
 // Public: The resolved project root.
 export const projectRoot = configOptionFromEnv('root') || process.cwd()
 
@@ -107,9 +116,10 @@ function configureServer (server: ViteDevServer) {
 
 function outputOptions (assetsDir: string, ssrBuild: boolean) {
   // Internal: Avoid nesting entrypoints unnecessarily.
-  const outputFileName = (ext: string) => ({ name }: { name: string }) => {
-    if (typeof name === 'undefined') return ''
-    const shortName = basename(name).split('.')[0]
+  const outputFileName = (ext: string) => (asset: PreRenderedAsset) => {
+    // Vite v8 uses `names`, earlier versions use `name`
+    const resolvedName = asset.names?.[0] ?? asset.name ?? '[name]'
+    const shortName = basename(resolvedName).split('.')[0]
     return posix.join(assetsDir, `${shortName}-[hash].${ext}`)
   }
 
diff --git a/vite-plugin-ruby/tests/index.spec.ts b/vite-plugin-ruby/tests/index.spec.ts
index 10e8f21a..10f3c572 100644
--- a/vite-plugin-ruby/tests/index.spec.ts
+++ b/vite-plugin-ruby/tests/index.spec.ts
@@ -28,4 +28,34 @@ describe('config', () => {
       pluginConfig({ ...defaultConfig, build: { ssr: true } }, { mode: 'production' })
     }).toThrow('No SSR entrypoint available')
   })
+
+  describe('outputFileName (assetFileNames)', () => {
+    function getAssetFileNames () {
+      const plugin = ViteRuby()
+      const pluginConfig = plugin[0].config
+      defaultConfig.configPath = './default.vite.json'
+      const result = pluginConfig(defaultConfig, { mode: 'production' })
+      return result.build.rollupOptions.output.assetFileNames as (asset: any) => string
+    }
+
+    const source = 'content'
+
+    test('legacy `name` shape (Vite v7)', () => {
+      const assetFileNames = getAssetFileNames()
+      const result = assetFileNames({ type: 'asset', name: 'application.css', source })
+      expect(result).toMatch(/^assets\/application-[^.]+\.\[ext\]$/)
+    })
+
+    test('new `names` shape (Vite v8)', () => {
+      const assetFileNames = getAssetFileNames()
+      const result = assetFileNames({ type: 'asset', names: ['application.css'], originalFileNames: [], source })
+      expect(result).toMatch(/^assets\/application-[^.]+\.\[ext\]$/)
+    })
+
+    test('falls back to `[name]` placeholder when both are absent', () => {
+      const assetFileNames = getAssetFileNames()
+      const result = assetFileNames({ type: 'asset', source })
+      expect(result).toBe('assets/[name]-[hash].[ext]')
+    })
+  })
 })