material-ui vs blueprint

material-ui and blueprint share 4 technologies: React, PostCSS, @popperjs/core, and react-transition-group. material-ui is written in JavaScript and blueprint in TypeScript.

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What they share and what sets them apart

mui

material-ui

Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

JavaScript99.3kRead on November 4, 2026, at commit 403986aWhat is material-ui built with?

Only in material-ui

In common

Only in blueprint

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
material-ui775,910 lines written23,407 code files
blueprint143,507 lines written521 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.
material-ui0.3% of its commits signed by AIWith Claude Code, GitHub Copilot, and Cursor
blueprint1% of its commits signed by AIWith Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
material-uiLast push November 4, 202626,756 commits99,297 stars
blueprintLast push November 5, 20264,245 commits22,183 stars
TestsThe files that test the code, and the share of code files a test imports.
material-ui1,195 test files2.2% of its code files have a test that imports them
blueprint168 test files39.2% of its code files have a test that imports them

Frequently asked questions

Which is bigger, material-ui or blueprint?
material-ui, with 775,910 lines written; blueprint has 143,507.

The proof: mui/material-ui's code at commit 403986a

Which has more GitHub stars, material-ui or blueprint?
material-ui, with 99,297 stars; blueprint has 22,183.

The proof: mui/material-ui on GitHub

Which has more tests, material-ui or blueprint?
material-ui, with 1,195 test files; blueprint has 168.

The proof: mui/material-ui's code at commit 403986a

Which was updated more recently, material-ui or blueprint?
blueprint: its last push was on November 5, 2026, and material-ui's on November 4, 2026.

The proof: palantir/blueprint's commits on GitHub

Which has more commits signed by AI, material-ui or blueprint?
blueprint: an AI signed 1% of its commits, with Claude Code; in material-ui, 0.3%.

The proof: the commits each tool signed in palantir/blueprint

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