head to head · open source
react vs Kilo
react has 252,095 GitHub stars, 51,624 forks, 1,377 open issues and last shipped 4 days ago. Kilo has 27,834 stars, 3,332 forks, 586 open issues and last shipped 2 days ago. react leads on adoption by 806% (252,095 vs 27,834 stars). react is written in JavaScript under MIT; Kilo is written in TypeScript under MIT. react has attracted 20% as many forks as stars, Kilo 12%. Kilo was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| react | Kilo | |
|---|---|---|
| GitHub stars | ★ 252K | ★ 28K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 52K | ⑂ 3.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick react if
- You weight community size — 252K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Kilo if
- You want the Kilo feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Kilo fits your workflow better
About react
React · React is a JavaScript library for building user interfaces. Declarative: React makes it painless to create interactive UIs. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes. Declarative views make your code more predictable, simpler to understand, and easier to debug. Component Based: Build encapsulated components that manage their own state, then compose them to make complex UIs. Since component logic is written in JavaScript instead of templates, you can easily pass rich data through your app and…
read the full react overview →
About Kilo
English 简体中文 繁體中文 한국어 Deutsch Español Français Italiano Dansk 日本語 Polski Русский Bosanski العربية Norsk Português (Brasil) ไทย Türkçe Українська বাংলা Ελληνικά Tiếng Việt The open source coding agent for building with AI in VS Code, JetBrains, or the CLI. Kilo Code is an AI coding agent that meets you everywhere you work: VS Code, JetBrains, and the CLI. It's open source with open pricing. You pick from 500+ models, switch between them mid task, and pay the model provider's rate with zero markup. No API keys required to start. Installation Pick where you want to run Kilo. VS Code Install the Kilo Code extension…
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Frequently asked questions
Is react or Kilo more popular?
react has 252,095 GitHub stars and Kilo has 27,834. react has the larger community by that measure.
Are react and Kilo free?
Both are open source. react is licensed under MIT and Kilo under MIT. Neither carries a licence fee.
What is the difference between react and Kilo?
react is written in JavaScript and Kilo in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, react or Kilo?
Choose react if you want the larger community (252,095 stars) or its MIT licence terms. Choose Kilo if its feature set, stack or MIT licence fits better. Both are self-hostable.