Remix vs umi
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
Open source · MIT
A full-stack web framework built on standard Web APIs, shipped as one npm package.
Open source · MIT
A React framework for building web apps, with the project's own docs at umijs.org.
The short answer
Choose Remix if you need…
- Developers who want a framework built on standard Web APIs rather than Node-specific ones
- Teams that want code portable across Node.js, Bun, Deno, and Cloudflare Workers
- Developers interested in the project's stated goal of minimal dependencies
- Developers who want a single package that bundles many smaller composable tools
Choose umi if you need…
- Developers who already work with React and want a framework on top of it
- Teams looking for a MIT-licensed, community-maintained React framework
- People who want to read the official docs and launch post for the project's current direction
Side-by-side
| Remix | umi | |
|---|---|---|
| Type | Library | Framework |
| Price | Free and open source | Free and open source |
| Licence | MIT | MIT |
| GitHub stars | 33.4k | 16k |
| Setup difficulty | Intermediate | Intermediate |
| How you get it | Install with a package manager | Install with a package manager |
| Main language | TypeScript | TypeScript |
| Last code update | 4 days ago | 6 days ago |
What each one is
Remix
Remix is a JavaScript and TypeScript web framework for building web applications. This repository holds Remix 3, which the README describes as under active development. Its design favors standard browser and server Web APIs (Fetch, Streams, Web Crypto) over runtime-specific ones, aiming for code that runs across Node.js, Bun, Deno, and Cloudflare Workers.
umi
Umi is an open-source framework for building web applications with React, a popular JavaScript library for user interfaces. The README is brief and describes it only as a framework in the React community, pointing to a launch post and documentation site for details. It is published on npm under the name umi and is licensed under MIT.
Best for
Remix
- Developers who want a framework built on standard Web APIs rather than Node-specific ones
- Teams that want code portable across Node.js, Bun, Deno, and Cloudflare Workers
- Developers interested in the project's stated goal of minimal dependencies
- Developers who want a single package that bundles many smaller composable tools
umi
- Developers who already work with React and want a framework on top of it
- Teams looking for a MIT-licensed, community-maintained React framework
- People who want to read the official docs and launch post for the project's current direction
Strengths
Remix
- Built on standard Web APIs, so code is intended to be portable across JavaScript runtimes
- Distributed as a single remix package, with each sub-package also usable on its own
- Released under the permissive MIT license
umi
- MIT license, which permits commercial and personal use
- Published on npm with an active-looking build badge and download counts
- Has a named core maintainer group and a documented contribution guide
Not ideal for
Remix
- Teams that need a stable, production-proven framework today, since the README describes Remix 3 as under active development
- People who want a mature ecosystem of plugins and guides, since the README does not describe one
- Developers who prefer Remix 2 or earlier, since this repository is the Remix 3 source
umi
- Complete beginners to web development, since the README assumes familiarity with React and npm
- People who need a framework with detailed setup guidance in the README itself, since the README links out to the docs for most information
Trade-offs
Remix
- The README states the project is under active development, so APIs may change
- Many functions are split across a large number of packages, which the authors acknowledge can be harder to learn
- The README is truncated and gives little detail on specific features or stability guarantees
umi
- The README is short and does not describe features, so the scope has to be checked on the docs site
- Install and setup commands are not given in the README, so they are not listed here
Getting started
Remix
Install Remix
npm i remixCreate a new app with the CLI
npx remix new my-remix-appFrequently asked questions
What is the difference between Remix and umi?
Remix: A full-stack web framework built on standard Web APIs, shipped as one npm package. umi: A React framework for building web apps, with the project's own docs at umijs.org. Remix suits developers who want a framework built on standard web apis rather than node-specific ones, while umi suits developers who already work with react and want a framework on top of it.
Are Remix and umi free?
Remix: Free and open source. umi: Free and open source.
Is Remix or umi more popular?
Remix has more GitHub stars (33.4k) than umi (16k). Popularity isn't the same as fit — check which one matches your use case above.
What are other alternatives to Remix and umi?
Other options people compare them with include Next.js, Nuxt, Hono, Ant Design Pro, refine.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.