Source: https://seerepo.com/compare/formkit/auto-animate/vs/storybookjs/storybook
Markdown source: https://seerepo.com/compare/formkit/auto-animate/vs/storybookjs/storybook.md
Description: auto-animate and storybook share 5 technologies: Angular, React, Vite, Vue, and Preact. Both are written in TypeScript.

# auto-animate vs storybook

auto-animate and storybook share 5 technologies: Angular, React, Vite, Vue, and Preact. Both are written in TypeScript.

- [formkit/auto-animate](https://seerepo.com/r/formkit/auto-animate): A zero-config, drop-in animation utility that adds smooth transitions to your web app. You can use it with React, Vue, or any other JavaScript application.
- [storybookjs/storybook](https://seerepo.com/r/storybookjs/storybook): Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

## What they share and what sets them apart

- In common: Angular, React, Vite, Vue, Preact
- Only in auto-animate: Nuxt, Solid, pixelmatch, pngjs
- Only in storybook: react-router-dom, store2, polka, ember-source, Next.js, react-native, Svelte, TanStack, Lit, @angular/platform-browser-dynamic, srvx, @next/env, Radix UI, Storybook, tmcp, valibot, @standard-schema/spec, @tmcp/adapter-valibot, @neoconfetti/react, @react-aria/live-announcer, polished, emotion, react-aria, react-aria-components, @react-types/shared, react-stately, react-transition-state, @clack/prompts, downshift, react-helmet-async, react-joyride, @devtools-ds/object-inspector, react-inspector, react-syntax-highlighter, react-textarea-autosize, use-resize-observer, ansi-to-html, yaml, EJS, js-yaml, mdast-util-from-markdown, mdast-util-mdx, mdast-util-mdx-jsx, micromark-extension-mdxjs, qrcode.react, prop-types, Zod, postcss-load-config, styled-jsx, probe-image-size, entities, @microsoft/fast-element

## Side by side

| | auto-animate | storybook |
|---|---|---|
| Size | 8,724 lines written, 10 code files | 732,628 lines written, 2,806 code files |
| Who writes it | 0.6% of its commits signed by AI. With Cursor | 40% of its commits signed by AI. With Claude Code, Cursor, GitHub Copilot, CodeRabbit, Codex, and Amp |
| Activity | Last push November 7, 2026, 328 commits, 13,964 stars | Last push November 9, 2026, 63,535 commits, 91,498 stars |
| Tests | 26 test files. 10% of its code files have a test that imports them | 1,438 test files. 38.7% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, auto-animate or storybook?

storybook, with 732,628 lines written; auto-animate has 8,724.

The proof: [storybookjs/storybook's code at commit f590e0e](https://github.com/storybookjs/storybook/tree/f590e0ef2431d1c440df3848a786000e1fc819c9)

### Which has more GitHub stars, auto-animate or storybook?

storybook, with 91,498 stars; auto-animate has 13,964.

The proof: [storybookjs/storybook on GitHub](https://github.com/storybookjs/storybook)

### Which has more tests, auto-animate or storybook?

storybook, with 1,438 test files; auto-animate has 26.

The proof: [storybookjs/storybook's code at commit f590e0e](https://github.com/storybookjs/storybook/tree/f590e0ef2431d1c440df3848a786000e1fc819c9)

### Which was updated more recently, auto-animate or storybook?

storybook: its last push was on November 9, 2026, and auto-animate's on November 7, 2026.

The proof: [storybookjs/storybook's commits on GitHub](https://github.com/storybookjs/storybook/commits)

### Which has more commits signed by AI, auto-animate or storybook?

storybook: an AI signed 40% of its commits, with Claude Code, Cursor, GitHub Copilot, CodeRabbit, Codex, and Amp; in auto-animate, 0.6%.

The proof: [the commits each tool signed in storybookjs/storybook](https://seerepo.com/r/storybookjs/storybook/ai)

## Sources

- formkit/auto-animate: Read on November 9, 2026, at commit fc43d30 (https://github.com/formkit/auto-animate/tree/fc43d3030b8adc8df0c4d78fd4297122753e9765)
- storybookjs/storybook: Read on November 9, 2026, at commit f590e0e (https://github.com/storybookjs/storybook/tree/f590e0ef2431d1c440df3848a786000e1fc819c9)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.