rea vs storybook
rea is the more adopted project, with 374,738 GitHub stars against 91,361 for storybook (about 4.1x more). rea was updated more recently (today, against yesterday). Both are written in TypeScript.
| rea | storybook | |
|---|---|---|
| Description | Reverse engineer anything with agents, from app behavior down to native binaries. | Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation |
| Author | morluto | storybookjs |
| Stars | 374738 | 91361 |
| Language | TypeScript | TypeScript |
| License | MIT | MIT |
| Last update | 2026-10-24T08:05:35Z | 2026-10-23T19:58:15Z |
| Source | https://github.com/morluto/rea | https://github.com/storybookjs/storybook |
| Stars this week | +72,150 | n/a |
Which should you choose?
- rea describes itself as: "Reverse engineer anything with agents, from app behavior down to native binaries."
- storybook describes itself as: "Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation"
Stars measure adoption, not fit. Read both READMEs for the tools each server exposes, then try them side by side in your client: the install guide shows how to add both.
Frequently asked questions
Which is more popular, rea or storybook?
rea has more GitHub stars: 374,738 against 91,361. This week rea gained 72,150 stars and storybook gained 0, which says more about current momentum than the all-time total. Both figures are refreshed daily from GitHub.
Are rea and storybook open source?
rea: MIT (open source). storybook: MIT (open source). An open-source license lets you run and self-host the server at no cost. If either one wraps a commercial API, that provider's pricing still applies, so read each README for the accounts and keys it needs.
Can I use rea and storybook together?
Yes, if both run as MCP servers. MCP clients such as Claude Code, Cursor and VS Code can connect to several servers at once, and the agent picks tools from each. Give them distinct names in your config, and keep the number of active servers small so tool definitions do not crowd the context window.
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rea details · storybook details · All Developer Tools MCP servers
Data last updated . Stars and downloads are refreshed every day from GitHub and npm.