head to head · open source
react vs Giselle
react has 252,095 GitHub stars, 51,624 forks, 1,377 open issues and last shipped 3 days ago. Giselle has 559 stars, 122 forks, 0 open issues and last shipped yesterday. react leads on adoption by 44,997% (252,095 vs 559 stars). react is written in JavaScript under MIT; Giselle is written in TypeScript under Apache-2.0. react has attracted 20% as many forks as stars, Giselle 22%. Giselle 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 | Giselle | |
|---|---|---|
| GitHub stars | ★ 252K | ★ 559 |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 52K | ⑂ 122 |
| 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 Giselle if
- You want the Giselle feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and Giselle 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 Giselle
the AI agent studio powering product delivery ▶︎▶︎ The YouTube video with audio can be found here ◀︎◀︎ 👋 Introduction Giselle is an open source AI for agentic workflows, enabling seamless human AI collaboration. ⚡ Quick Start Get Giselle running locally in under 2 minutes: Open and start building your AI agents! Note : You need at least one AI provider API key. Supported providers: OpenAI, Anthropic, Google AI. ✨ Features ⚡ GitHub AI Operations Automates issues, PRs, and deployments with AI 🎨 Visual Agent Builder Create and modify agents in minutes using an intuitive drag and drop interface 🤖 Multi Model…
read the full Giselle overview →
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Frequently asked questions
Is react or Giselle more popular?
react has 252,095 GitHub stars and Giselle has 559. react has the larger community by that measure.
Are react and Giselle free?
Both are open source. react is licensed under MIT and Giselle under Apache-2.0. Neither carries a licence fee.
What is the difference between react and Giselle?
react is written in JavaScript and Giselle 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 Giselle?
Choose react if you want the larger community (252,095 stars) or its MIT licence terms. Choose Giselle if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.