Looking for an open-source alternative to Rollup? Below are 4 community-built tools that offer similar functionality — all free, open source, and ready to use or self-host. Ranked by GitHub stars.
A versatile bundler for JavaScript and its friends, facilitating the bundling of modules into a few assets. Supports code splitting for on-demand loading and features loaders for handling various module formats like CommonJs, AMD, ES6, CSS, images, and more.
An ESM-powered frontend build tool providing instant, lightweight, and unbundled development.
A fast and efficient Rust-based bundler for JavaScript/TypeScript with a Rollup-compatible API, optimizing build times and application performance.
A powerful tool to compile a Node.js project into a single file, supporting TypeScript, binary addons, and dynamic requires.
The top picks from this list are Webpack, Snowpack, Rolldown — all maintained, free to use, and self-hostable.
Yes. Every tool listed here is open source and free to use. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.
Most of the alternatives listed are self-hostable. Check each tool's page for hosting details, system requirements, and licensing terms.
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