head to head · open source
Understand-Anything vs gollum
Understand-Anything has 89,864 GitHub stars, 7,643 forks, 303 open issues and last shipped 8 days ago. gollum has 14,338 stars, 1,560 forks, 91 open issues and last shipped 11 months ago. Understand-Anything leads on adoption by 527% (89,864 vs 14,338 stars). Understand-Anything is written in TypeScript under MIT; gollum is written in Ruby under MIT. Understand-Anything has attracted 9% as many forks as stars, gollum 11%. Understand-Anything 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 | gollum | |
|---|---|---|
| GitHub stars | ★ 90K | ★ 14K |
| License | MIT | MIT |
| Written in | TypeScript | Ruby |
| Last push | 2026-10-26 | 2025-11-24 |
| Forks | ⑂ 7.6K | ⑂ 1.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Understand-Anything if
- You weight community size — 90K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick gollum if
- You want the gollum feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Ruby
- You evaluated both and gollum fits your workflow better
About Understand-Anything
Understand Anything Turn any codebase, knowledge base, or docs into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more. Understand Anything. Understand Anyone. AI should help people, not replace them. English 简体中文 繁體中文 日本語 한국어 Español Türkçe Русский An open source project from Egonex Originally created by Lum1104 . You just joined a new team. The codebase is 200,000 lines of code. Where do you even start? Understand Anything is a Claude Code Plugin that analyzes your project with a multi agent pipeline, builds a…
read the full Understand-Anything overview →
About gollum
gollum A git based Wiki Gollum is a simple wiki system built on top of Git. A Gollum Wiki is simply a git repository of a specific nature: A Gollum repository's contents are human editable text or markup files. Pages may be organized into directories any way you choose. Other content can also be included, for example images, PDFs and headers/footers for your pages. Gollum pages: May be written in a variety of markups. Can be edited with your favourite editor (changes will be visible after committing) or with the built in web interface. Can be displayed in all versions, reverted, etc. Gollum strives to be…
read the full gollum overview →
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Frequently asked questions
Is Understand-Anything or gollum more popular?
Understand-Anything has 89,864 GitHub stars and gollum has 14,338. Understand-Anything has the larger community by that measure.
Are Understand-Anything and gollum free?
Both are open source. Understand-Anything is licensed under MIT and gollum under MIT. Neither carries a licence fee.
What is the difference between Understand-Anything and gollum?
Understand-Anything is written in TypeScript and gollum in Ruby. 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 gollum?
Choose Understand-Anything if you want the larger community (89,864 stars) or its MIT licence terms. Choose gollum if its feature set, stack or MIT licence fits better. Both are self-hostable.