head to head · open source
ego-lite vs kysely
ego-lite has 21,332 GitHub stars, 1,193 forks, 169 open issues and last shipped yesterday. kysely has 14,327 stars, 456 forks, 173 open issues and last shipped yesterday. ego-lite leads on adoption by 49% (21,332 vs 14,327 stars). ego-lite is written in JavaScript under MIT; kysely is written in TypeScript under MIT. ego-lite has attracted 6% as many forks as stars, kysely 3%. ego-lite was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (browser), 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
| ego-lite | kysely | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 14K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 1.2K | ⑂ 456 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ego-lite if
- You weight community size — 21K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick kysely if
- You want the kysely feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and kysely fits your workflow better
About ego-lite
The fastest browser for AI agents to run browser automation ego (lite) is a browser where you and your AI agents work in parallel. Your agents run multiple browser tasks in their own Spaces while your tabs stay yours, and tasks complete faster on fewer tokens. Existing tools like browser use and agent browser are browser automation frameworks: they need a separate browser to drive, logins never carry cleanly, and you and the agent end up fighting for the same tabs. ego lite is one browser designed from the start for the two of you to share. No extra setup, and the agent can always reach your real logins and tabs…
read the full ego-lite overview →
About kysely
Join the discussion ⠀⠀⠀⠀⠀⠀⠀ Get started & more! Kysely Kysely (pronounce “Key Seh Lee”) is a type safe and autocompletion friendly TypeScript SQL query builder. Inspired by Knex.js. Mainly developed for Node.js but also runs on all other JavaScript environments like Deno, Bun, Cloudflare Workers and web browsers. Kysely makes sure you only refer to tables and columns that are visible to the part of the query you're writing. The result type only has the selected columns with correct types and aliases. As an added bonus you get autocompletion for all that stuff. As shown in the gif above, through the pure magic of…
read the full kysely overview →
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Frequently asked questions
Is ego-lite or kysely more popular?
ego-lite has 21,332 GitHub stars and kysely has 14,327. ego-lite has the larger community by that measure.
Are ego-lite and kysely free?
Both are open source. ego-lite is licensed under MIT and kysely under MIT. Neither carries a licence fee.
What is the difference between ego-lite and kysely?
ego-lite is written in JavaScript and kysely 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, ego-lite or kysely?
Choose ego-lite if you want the larger community (21,332 stars) or its MIT licence terms. Choose kysely if its feature set, stack or MIT licence fits better. Both are self-hostable.