symfony/reprise

Integrate Vite and Rsbuild with Symfony, a reprise of Webpack Encore Bundle.

v0.7.0 2026-08-07 12:25 UTC

Requires

• php: >=8.4
• symfony/asset: ^7.4|^8.0
• symfony/config: ^7.4|^8.0
• symfony/dependency-injection: ^7.4|^8.0
• symfony/event-dispatcher: ^7.4|^8.0
• symfony/http-foundation: ^7.4|^8.0
• symfony/http-kernel: ^7.4|^8.0
• symfony/service-contracts: ^3
• twig/twig: ^3.0

Requires (Dev)

• friendsofphp/php-cs-fixer: ^3.95
• phpstan/phpstan: ^2.2
• phpunit/phpunit: ^13.2
• shipmonk/composer-dependency-analyser: ^1.8
• symfony/cache: ^7.4|^8.0
• symfony/error-handler: ^7.4|^8.0
• symfony/framework-bundle: ^7.4|^8.0
• symfony/web-link: ^7.4|^8.0

MIT

• Hugo Alliaume
• Symfony Community

• symfony
• assets
• encore
• vite
• rsbuild

Published on Packagist.org on 2026-08-07 12:25 UTC

README

Symfony Reprise: Webpack Encore's heritage, for modern bundlers

Webpack Encore gave Symfony first-class asset integration for Webpack.
Symfony Reprise brings the same to Vite and Rsbuild.

📣 Read the announcement blog post

Warning

Experimental this bundle is experimental and is likely to change, or even change drastically.

Symfony Reprise covers only the Symfony-side glue the bundlers leave out:

• 🎯 Multiple entries: build several independent entry points from one config
• 📄 entrypoints.json: generated in both build and dev-server modes
• 🗺️ manifest.json: maps each logical filename to its hashed URL
• 🔖 Asset versioning: content-hash cache busting, wired into the manifest
• 📁 File copy: copy static files (images, fonts…) into the build, keyed in the manifest
• 🔥 Dev server & HMR: points Twig at the running Vite/Rsbuild server
• 🧱 Multiple builds: drive several bundles (e.g. a main app and a separately-built embeddable widget) from one Symfony app
• 🏷️ Twig tag rendering: reprise_entry_script_tags/reprise_entry_link_tags render straight from entrypoints.json
• 🧩 Symfony UX / Stimulus: registers controllers.json and local controllers, eager or lazy
• 🌐 CDN support: serve built assets from an absolute publicPath
• 🛡️ Subresource Integrity: SRI hashes in entrypoints.json
• 🔐 Customizable tag attributes: RenderAssetTagEvent lets listeners add, change or remove attributes on every rendered tag (e.g. a CSP nonce)

Vite and Rsbuild already handle Sass/Less/PostCSS, TypeScript, JSX/Vue/Svelte, code splitting, content hashing, source maps, minification and HMR on their own, so Symfony Reprise does not reimplement any of that.

It generates the Encore-compatible entrypoints.json and manifest.json that Reprise's own Symfony bundle (RepriseBundle) reads to render the <script> and <link> tags, wires up the native dev server, and turns your Stimulus controllers into a running application.

Read the documentation