head to head · open source
storybook vs pg-aiguide
storybook has 91,428 GitHub stars, 10,495 forks, 1,831 open issues and last shipped yesterday. pg-aiguide has 1,881 stars, 120 forks, 8 open issues and last shipped 6 days ago. storybook leads on adoption by 4,761% (91,428 vs 1,881 stars). storybook is written in TypeScript under MIT; pg-aiguide is written in Python under Apache-2.0. storybook has attracted 11% as many forks as stars, pg-aiguide 6%. storybook was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (documentation), 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
| storybook | pg-aiguide | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 1.9K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Python |
| Last push | 2026-11-02 | 2026-10-28 |
| Forks | ⑂ 10K | ⑂ 120 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick storybook if
- You weight community size — 91K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick pg-aiguide if
- You want the pg-aiguide feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and pg-aiguide fits your workflow better
About storybook
Build bulletproof UI components faster Storybook is a frontend workshop for building UI components and pages in isolation. Thousands of teams use it for UI development, testing, and documentation. Find out more at storybook.js.org ! View README for: Table of contents 🚀 Getting Started 📒 Projects 🛠 Supported Frameworks & Examples 🔗Addons 🏅 Badges & Presentation materials 👥 Community 👏 Contributing 👨💻 Development scripts 💸 Sponsors 💵 Backers :memo: License Getting Started Visit Storybook's website to learn more about Storybook and to get started. Documentation Documentation can be found on Storybook's…
read the full storybook overview →
About pg-aiguide
pg aiguide AI optimized PostgreSQL expertise for coding assistants pg aiguide helps AI coding tools write dramatically better PostgreSQL code. It provides: Semantic search across the official PostgreSQL manual (version aware) AI optimized “skills” — curated, opinionated Postgres best practices used automatically by AI agents Extension ecosystem docs , starting with TimescaleDB, with more coming soon Use it as: Agent Skills via npx skills — works with Claude Code, Cursor, Codex, Gemini CLI, and 40+ other agents a public MCP server that can be used with any AI coding agent, or a Claude Code plugin optimized for…
read the full pg-aiguide overview →
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Frequently asked questions
Is storybook or pg-aiguide more popular?
storybook has 91,428 GitHub stars and pg-aiguide has 1,881. storybook has the larger community by that measure.
Are storybook and pg-aiguide free?
Both are open source. storybook is licensed under MIT and pg-aiguide under Apache-2.0. Neither carries a licence fee.
What is the difference between storybook and pg-aiguide?
storybook is written in TypeScript and pg-aiguide in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, storybook or pg-aiguide?
Choose storybook if you want the larger community (91,428 stars) or its MIT licence terms. Choose pg-aiguide if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.