head to head · open source
storybook vs pg-aiguide
storybook has 91,089 GitHub stars, 10,452 forks, 1,831 open issues and last shipped today. pg-aiguide has 1,843 stars, 108 forks, 8 open issues and last shipped 2 days ago. storybook leads on adoption by 4,842% (91,089 vs 1,843 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.
← all 8884 open source comparisons
Side by side
| storybook | pg-aiguide | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 1.8K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Python |
| Last push | 2026-09-18 | 2026-09-16 |
| Forks | ⑂ 10K | ⑂ 108 |
| 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
Storybook is an open source, MIT licensed frontend workshop, written in TypeScript, for building, documenting, and testing UI components and pages in isolation, aimed at frontend engineers and design system teams working in React, Angular, Vue, Svelte, React Native, HTML, and other supported renderers.
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 use…
read the full pg-aiguide overview →
More in Content & Publishing
Related comparisons
More Documentation & Knowledge Base projects
Compare either of these against the rest of the Documentation & Knowledge Base field.
Frequently asked questions
Is storybook or pg-aiguide more popular?
storybook has 91,089 GitHub stars and pg-aiguide has 1,843. 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 (91,089 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.