head to head · open source
koodo-reader vs Languine
koodo-reader has 28,217 GitHub stars, 2,116 forks, 271 open issues and last shipped yesterday. Languine has 2,035 stars, 133 forks, 10 open issues and last shipped 4 months ago. koodo-reader leads on adoption by 1,287% (28,217 vs 2,035 stars). koodo-reader is written in JavaScript under AGPL-3.0; Languine is written in TypeScript under MIT. koodo-reader has attracted 7% as many forks as stars, Languine 7%. koodo-reader 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
| koodo-reader | Languine | |
|---|---|---|
| GitHub stars | ★ 28K | ★ 2.0K |
| License | AGPL-3.0 | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-17 | 2026-05-09 |
| Forks | ⑂ 2.1K | ⑂ 133 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick koodo-reader if
- You weight community size — 28K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Languine if
- You want the Languine feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Languine fits your workflow better
About koodo-reader
Koodo Reader is a cross platform ebook manager and reader written in JavaScript and released under the AGPL 3.0 license. It runs on Windows, macOS, Linux, Android, iOS, and the web, and it is distributed both as downloadable desktop and mobile applications and as a hosted web version at web.koodoreader.com. The project lives in the JavaScript ecosystem, is developed with yarn and git, and has been maintained for roughly seven years, with a repository that carries about 28,000 stars and 2,100 forks.
read the full koodo-reader overview →
About Languine
Languine is a self hosted, Vercel native localization tool for application text. It lives in the TypeScript and Vercel ecosystem, and it uses a CLI plus a dashboard to translate project strings with an AI model. The concrete problem it solves is repetitive manual localization: a team can point the CLI at a project, create a project record on its own deployment, and run a translate command instead of maintaining every language file by hand.
read the full Languine overview →
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Frequently asked questions
Is koodo-reader or Languine more popular?
koodo-reader has 28,217 GitHub stars and Languine has 2,035. koodo-reader has the larger community by that measure.
Are koodo-reader and Languine free?
Both are open source. koodo-reader is licensed under AGPL-3.0 and Languine under MIT. Neither carries a licence fee.
What is the difference between koodo-reader and Languine?
koodo-reader is written in JavaScript and Languine 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, koodo-reader or Languine?
Choose koodo-reader if you want the larger community (28,217 stars) or its AGPL-3.0 licence terms. Choose Languine if its feature set, stack or MIT licence fits better. Both are self-hostable.