head to head · open source
terax-ai vs sidex
terax-ai has 9,223 GitHub stars, 1,009 forks, 449 open issues and last shipped yesterday. sidex has 2,977 stars, 241 forks, 50 open issues and last shipped 25 days ago. terax-ai leads on adoption by 210% (9,223 vs 2,977 stars). terax-ai is written in TypeScript under Apache-2.0; sidex is written in TypeScript under MIT. terax-ai has attracted 11% as many forks as stars, sidex 8%. terax-ai was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (code-editor, rust, tauri), 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 | sidex | |
|---|---|---|
| GitHub stars | ★ 9.2K | ★ 3.0K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-19 | 2026-08-26 |
| Forks | ⑂ 1.0K | ⑂ 241 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick terax-ai if
- You weight community size — 9.2K 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 sidex if
- You want the sidex feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and sidex fits your workflow better
About terax-ai
Terax is a lightweight, open source, terminal first AI native development environment (ADE) for developers who want a fast native workspace with agentic AI assistance, built on Tauri 2, Rust, and React 19, and released under the Apache 2.0 licence.
read the full terax-ai overview →
About sidex
SideX is a port of Visual Studio Code that replaces Electron with Tauri — a Rust backend running against the operating system's native webview — for developers who want the VS Code workbench, editor, terminal and Git tooling without the bundled browser that normally comes with them.
read the full sidex overview →
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Frequently asked questions
Is terax-ai or sidex more popular?
terax-ai has 9,223 GitHub stars and sidex has 2,977. terax-ai has the larger community by that measure.
Are terax-ai and sidex free?
Both are open source. terax-ai is licensed under Apache-2.0 and sidex under MIT. Neither carries a licence fee.
What is the difference between terax-ai and sidex?
terax-ai is written in TypeScript and sidex 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 sidex?
Choose terax-ai if you want the larger community (9,223 stars) or its Apache-2.0 licence terms. Choose sidex if its feature set, stack or MIT licence fits better. Both are self-hostable.