head to head · open source
koreader vs lime
koreader has 30,818 GitHub stars, 2,019 forks, 1,345 open issues and last shipped yesterday. lime has 1,493 stars, 209 forks, 14 open issues and last shipped 2 days ago. koreader leads on adoption by 1,964% (30,818 vs 1,493 stars). koreader is written in Lua under AGPL-3.0; lime is written in TypeScript under GPL-3.0. koreader has attracted 7% as many forks as stars, lime 14%. koreader 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
| koreader | lime | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 1.5K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | Lua | TypeScript |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 2.0K | ⑂ 209 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick koreader if
- You weight community size — 31K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Lua
- You value the larger contributor base for long-term maintenance
pick lime if
- You want the lime feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and lime fits your workflow better
About koreader
KOReader is a document viewer primarily aimed at e ink readers. [![AGPL Licence][badge license]](COPYING) [![Latest release][badge release]][link gh releases] [![Gitter][badge gitter]][link gitter] [![Mobileread][badge mobileread]][link forum] [![Build Status][badge circleci]][link circleci] [![Coverage Status][badge coverage]][link coverage] [![Weblate Status][badge weblate]][link weblate] Download • User guide • Wiki • Developer docs Main features portable : runs on embedded devices (Cervantes, Kindle, Kobo, PocketBook, reMarkable), Android and Linux computers. Developers can run a KOReader emulator in Linux…
read the full koreader overview →
About lime
Lime An agent that can actually finish the work Open source full stack AI agent for Desktop and CLI/TUI Full stack AI agent for coding, files, terminals, tools, research, content, multimodal work, and multi agent workflows worldwide. 简体中文 · English · Feature Map · Docs · Release Notes · Issues Lime is more than a chat box: it understands context, calls tools, edits files, runs commands, organizes material, creates deliverables, and keeps moving a task forward from one desktop or terminal workspace. Table of Contents What is Lime? What the full stack agent can do How a task moves forward Core capabilities Who…
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Frequently asked questions
Is koreader or lime more popular?
koreader has 30,818 GitHub stars and lime has 1,493. koreader has the larger community by that measure.
Are koreader and lime free?
Both are open source. koreader is licensed under AGPL-3.0 and lime under GPL-3.0. Neither carries a licence fee.
What is the difference between koreader and lime?
koreader is written in Lua and lime 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, koreader or lime?
Choose koreader if you want the larger community (30,818 stars) or its AGPL-3.0 licence terms. Choose lime if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.