Rolldown vs Turbopack
No leader: the top candidate Turbopack has only 0.22 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for bundlers. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Rolldown
A JavaScript/TypeScript bundler combining Rollup-compatible APIs with esbuild feature parity, designed as the standard bundler for Vite. Free and open-source software built and maintained by a core team with community contributions.
Turbopack
A Rust-based bundler integrated into Next.js that handles multiple compilers and bundle stitching for client and server environments. Requires native bindings on macOS, Windows, and Linux, with WebAssembly fallback on other platforms.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Rolldown
- Open SourceFree
- Rust-based bundler
- Rollup-compatible API
- Esbuild feature parity
- Built-in transforms and minification
- Vite 8+ integration
Turbopack
Pricing not documented yet.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Rolldown
- Rollup
- Vite
- esbuild
- napi-rs
- GitHub
Turbopack
- SWC
- Lightning CSS
- Sass
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.