head to head · open source
Understand-Anything vs liam
Understand-Anything has 83,188 GitHub stars, 7,017 forks, 303 open issues and last shipped 6 days ago. liam has 5,116 stars, 239 forks, 29 open issues and last shipped yesterday. Understand-Anything leads on adoption by 1,526% (83,188 vs 5,116 stars). Understand-Anything is written in TypeScript under MIT; liam is written in TypeScript under Apache-2.0. Understand-Anything has attracted 8% as many forks as stars, liam 5%. liam 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
| Understand-Anything | liam | |
|---|---|---|
| GitHub stars | ★ 83K | ★ 5.1K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-12 | 2026-09-17 |
| Forks | ⑂ 7.0K | ⑂ 239 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Understand-Anything if
- You weight community size — 83K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick liam if
- You want the liam feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and liam fits your workflow better
About Understand-Anything
Understand Anything is an open source TypeScript project, released under the MIT license and developed by Egonex from an original creation by Lum1104. It ships as a plugin for Claude Code and also works with Codex, Cursor, Copilot, Gemini CLI and other agent platforms. The project analyzes a codebase through a multi agent pipeline that extracts every file, function, class and dependency, then builds a knowledge graph which it presents in an interactive dashboard. A hosted live demo is available on the project homepage for anyone who wants to pan, zoom, search and explore without running the analysis locally.…
read the full Understand-Anything overview →
About liam
Liam is an open source TypeScript tool that automatically generates beautiful, interactive ER diagrams from an existing database schema, built for developers and teams who need to read, document, and share the structure of a database without drawing diagrams by hand.
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Frequently asked questions
Is Understand-Anything or liam more popular?
Understand-Anything has 83,188 GitHub stars and liam has 5,116. Understand-Anything has the larger community by that measure.
Are Understand-Anything and liam free?
Both are open source. Understand-Anything is licensed under MIT and liam under Apache-2.0. Neither carries a licence fee.
What is the difference between Understand-Anything and liam?
Understand-Anything is written in TypeScript and liam 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, Understand-Anything or liam?
Choose Understand-Anything if you want the larger community (83,188 stars) or its MIT licence terms. Choose liam if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.