Source: https://seerepo.com/compare/DavidHDev/react-bits/vs/pmndrs/drei
Markdown source: https://seerepo.com/compare/DavidHDev/react-bits/vs/pmndrs/drei.md
Description: react-bits and drei share 3 technologies: React, three, and @use-gesture/react. react-bits is written in JavaScript and drei in TypeScript.

# react-bits vs drei

react-bits and drei share 3 technologies: React, three, and @use-gesture/react. react-bits is written in JavaScript and drei in TypeScript.

- [DavidHDev/react-bits](https://seerepo.com/r/DavidHDev/react-bits): The largest open-source library of animated, interactive, and customizable React & Next.js components for building standout web products and experiences. Built for humans and AI agents.
- [pmndrs/drei](https://seerepo.com/r/pmndrs/drei): 🥉 useful helpers for react-three-fiber

## What they share and what sets them apart

- In common: React, three, @use-gesture/react
- Only in react-bits: Vite, react-router-dom, Tailwind CSS, next-themes, motion, GSAP, ogl, Chakra UI, sonner, react-three, react-virtualized, hugeicons, react-icons, Lucide, mediabunny, gifenc, shiki
- Only in drei: suspend-react, @react-three/fiber, three-stdlib, maath, three-mesh-bvh, camera-controls, meshline, stats-gl, troika-three-text, MediaPipe

## Side by side

| | react-bits | drei |
|---|---|---|
| Size | 801,749 lines written, 2,248 code files | 80,913 lines written, 160 code files |
| Who writes it | 2.5% of its commits signed by AI. With GitHub Copilot, Codex, and Claude Code | 0.2% of its commits signed by AI. With Claude Code |
| Activity | Last push November 10, 2026, 1,421 commits, 51,841 stars | Last push October 21, 2026, 2,109 commits, 10,154 stars |
| Tests | 7 test files. 0.3% of its code files have a test that imports them | 2 test files. 0.6% 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, react-bits or drei?

react-bits, with 801,749 lines written; drei has 80,913.

The proof: [DavidHDev/react-bits's code at commit 9d9c687](https://github.com/DavidHDev/react-bits/tree/9d9c687dc4f55b23539aa5417b703078047efa74)

### Which has more GitHub stars, react-bits or drei?

react-bits, with 51,841 stars; drei has 10,154.

The proof: [DavidHDev/react-bits on GitHub](https://github.com/DavidHDev/react-bits)

### Which has more tests, react-bits or drei?

react-bits, with 7 test files; drei has 2.

The proof: [DavidHDev/react-bits's code at commit 9d9c687](https://github.com/DavidHDev/react-bits/tree/9d9c687dc4f55b23539aa5417b703078047efa74)

### Which was updated more recently, react-bits or drei?

react-bits: its last push was on November 10, 2026, and drei's on October 21, 2026.

The proof: [DavidHDev/react-bits's commits on GitHub](https://github.com/DavidHDev/react-bits/commits)

### Which has more commits signed by AI, react-bits or drei?

react-bits: an AI signed 2.5% of its commits, with GitHub Copilot, Codex, and Claude Code; in drei, 0.2%.

The proof: [the commits each tool signed in DavidHDev/react-bits](https://seerepo.com/r/DavidHDev/react-bits/ai)

## Sources

- DavidHDev/react-bits: Read on November 13, 2026, at commit 9d9c687 (https://github.com/DavidHDev/react-bits/tree/9d9c687dc4f55b23539aa5417b703078047efa74)
- pmndrs/drei: Read on November 14, 2026, at commit bf6f4ad (https://github.com/pmndrs/drei/tree/bf6f4addf47467d3885de272d94ca5127f6ef68f)

## 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.