head to head · open source
terax-ai vs react-ace
terax-ai has 9,438 GitHub stars, 1,049 forks, 449 open issues and last shipped 3 days ago. react-ace has 4,204 stars, 596 forks, 217 open issues and last shipped 9 days ago. terax-ai leads on adoption by 125% (9,438 vs 4,204 stars). terax-ai is written in TypeScript under Apache-2.0; react-ace is written in TypeScript under MIT. terax-ai has attracted 11% as many forks as stars, react-ace 14%. terax-ai was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (code-editor, reactjs), so they are genuine substitutes rather than adjacent tools.
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
| terax-ai | react-ace | |
|---|---|---|
| GitHub stars | ★ 9.4K | ★ 4.2K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-10-27 |
| Forks | ⑂ 1.0K | ⑂ 596 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick terax-ai if
- You weight community size — 9.4K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick react-ace if
- You want the react-ace feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and react-ace fits your workflow better
About terax-ai
Terax Lightweight Terminal first AI native dev workspace. Website · Docs · Website's source code 简体中文 Español Deutsch Français 日本語 한국어 Português Polski Русский Bahasa Indonesia हिन्दी Terax is a lightweight open source terminal first AI native development environment (ADE) built on Tauri 2 + Rust and React 19. A native PTY backend with a WebGL renderer, an agentic AI side panel that runs against your own keys or fully local models, plus a code editor, file explorer, source control with a git graph, and a web preview pane built in. About 7 8 MB on disk. No telemetry. No account. Screenshots Web preview of local…
read the full terax-ai overview →
About react-ace
React Ace A set of react components for Ace NOTE FOR VERSION 8! : We have stopped support for Brace and now use Ace builds. Please read the documentation on how to migrate. Examples are being updated. DEMO of React Ace DEMO of React Ace Split Editor DEMO of React Ace Diff Editor Install npm install react ace ace builds yarn add react ace ace builds Basic Usage Examples Checkout the example directory for a working example using webpack. Documentation Ace Editor Split View Editor Diff Editor How to add modes, themes and keyboard handlers Frequently Asked Questions Migrate to version 8 Backers Support us with a…
read the full react-ace overview →
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Frequently asked questions
Is terax-ai or react-ace more popular?
terax-ai has 9,438 GitHub stars and react-ace has 4,204. terax-ai has the larger community by that measure.
Are terax-ai and react-ace free?
Both are open source. terax-ai is licensed under Apache-2.0 and react-ace under MIT. Neither carries a licence fee.
What is the difference between terax-ai and react-ace?
terax-ai is written in TypeScript and react-ace 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, terax-ai or react-ace?
Choose terax-ai if you want the larger community (9,438 stars) or its Apache-2.0 licence terms. Choose react-ace if its feature set, stack or MIT licence fits better. Both are self-hostable.