evergreen vs storybook

evergreen and storybook share 3 technologies: React, downshift, and prop-types. evergreen is written in JavaScript and storybook in TypeScript.

Read it as markdown

What they share and what sets them apart

segmentio

evergreen

🌲 Evergreen React UI Framework by Segment

JavaScript12.4kRead on November 11, 2026, at commit 9b774aeWhat is evergreen built with?

Only in evergreen

In common

storybookjs

storybook

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

TypeScript91.5kRead on November 12, 2026, at commit 69b9e07What is storybook built with?

Only in storybook

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
evergreen40,477 lines written293 code files
storybook744,893 lines written2,856 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
evergreen0% of its commits signed by AI
storybook4.6% of its commits signed by AIWith Claude Code, Cursor, GitHub Copilot, CodeRabbit, Codex, and Amp
ActivityFrom GitHub and its history, on the day SeeRepo read it.
evergreenLast push June 25, 2026963 commits12,430 stars
storybookLast push November 12, 202663,921 commits91,542 stars
TestsThe files that test the code, and the share of code files a test imports.
evergreen91 test files21.8% of its code files have a test that imports them
storybook1,470 test files39% of its code files have a test that imports them

Frequently asked questions

Which is bigger, evergreen or storybook?
storybook, with 744,893 lines written; evergreen has 40,477.

The proof: storybookjs/storybook's code at commit 69b9e07

Which has more GitHub stars, evergreen or storybook?
storybook, with 91,542 stars; evergreen has 12,430.

The proof: storybookjs/storybook on GitHub

Which has more tests, evergreen or storybook?
storybook, with 1,470 test files; evergreen has 91.

The proof: storybookjs/storybook's code at commit 69b9e07

Which was updated more recently, evergreen or storybook?
storybook: its last push was on November 12, 2026, and evergreen's on June 25, 2026.

The proof: storybookjs/storybook's commits on GitHub

Which has more commits signed by AI, evergreen or storybook?
storybook: an AI signed 4.6% of its commits, with Claude Code, Cursor, GitHub Copilot, CodeRabbit, Codex, and Amp.

The proof: the commits each tool signed in storybookjs/storybook

See inside your code, today.

Paste your repo and see it drawn, part by part: a medium one in under a minute.

Free, no account.

Or look inside SeeRepo's own →