head to head · open source
storybook vs SAG
storybook has 91,428 GitHub stars, 10,495 forks, 1,831 open issues and last shipped yesterday. SAG has 2,647 stars, 185 forks, 2 open issues and last shipped 2 days ago. storybook leads on adoption by 3,354% (91,428 vs 2,647 stars). storybook is written in TypeScript under MIT; SAG is written in Python under MIT. storybook has attracted 11% as many forks as stars, SAG 7%. storybook 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
| storybook | SAG | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 2.6K |
| License | MIT | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 10K | ⑂ 185 |
| 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 SAG if
- You want the SAG feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and SAG 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 SAG
SAG English · 简体中文 From now on, this is the only knowledge base app you need. Built on the state of the art SAG architecture, it turns scattered documents and data into knowledge that is searchable, connected, and traceable. Contents Community · Project · Technology · User Guide · Developer Guide Project Changelog August 30, 2026 SAG now supports @zleap ai/dsh sag . The built in local DeepSeek Harness connector makes SAG knowledge available to DSH Agents for search, source reading, and source and document management. August 13, 2026 Added OCTX source import and export with integrity validation, conflict…
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Frequently asked questions
Is storybook or SAG more popular?
storybook has 91,428 GitHub stars and SAG has 2,647. storybook has the larger community by that measure.
Are storybook and SAG free?
Both are open source. storybook is licensed under MIT and SAG under MIT. Neither carries a licence fee.
What is the difference between storybook and SAG?
storybook is written in TypeScript and SAG 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 SAG?
Choose storybook if you want the larger community (91,428 stars) or its MIT licence terms. Choose SAG if its feature set, stack or MIT licence fits better. Both are self-hostable.