
Rolldown
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| Fact | Rolldown | Rsbuild |
|---|---|---|
| Purpose | Rolldown is a Rust-based bundler for JavaScript with a Rollup-compatible API and esbuild feature parity. | Rsbuild is a modern build tool for web applications, powered by Rspack. |
Rolldown suits JavaScript developers looking for a bundler with TypeScript and JSX transforms and a Rollup-compatible plugin API. Its guidance points most application developers toward using it through Vite and library authors toward tsdown.
Rsbuild suits web developers seeking a build tool with support for several frameworks and styling preprocessors. Its version-specific Node.js requirements are worth checking before getting started.