Scan for React performance issues and eliminate slow renders in your app
active 2024-11-14 → 2026-07-15 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 609 days from 2024-11-14 to 2026-07-15. Pushes: 1,074 total, peak 44 in a day. Pull requests: 367 total, peak 18 in a day. Issues: 325 total, peak 16 in a day. Comments: 1,387 total, peak 44 in a day. Stars: 18,059 total, peak 588 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| RobPruzan | 838 | 456 | 50 | 200 |
| lxsmnsyc | 539 | 193 | 52 | 174 |
| pivanov | 536 | 86 | 143 | 196 |
| aidenybai | 399 | 234 | 38 | 82 |
| vercel[bot] | 211 | 0 | 0 | 209 |
| pkg-pr-new[bot] | 117 | 0 | 0 | 117 |
| NisargIO | 105 | 78 | 12 | 9 |
| linear[bot] | 26 | 0 | 0 | 0 |
| github-actions[bot] | 24 | 24 | 0 | 0 |
| tengweiherr | 24 | 0 | 6 | 17 |
| daviddanielng | 11 | 0 | 0 | 6 |
| FleetAdmiralJakob | 11 | 0 | 0 | 6 |
| theborowski | 10 | 0 | 3 | 5 |
| devth | 9 | 0 | 0 | 6 |
| piecyk | 9 | 0 | 1 | 4 |
| darklight9811 | 9 | 0 | 0 | 5 |
| Asuka109 | 8 | 0 | 2 | 4 |
| imcodingideas | 8 | 0 | 0 | 4 |
| Traveller23 | 8 | 0 | 0 | 5 |
| cosmith | 7 | 0 | 0 | 4 |
Recent activity
Latest issues, pull requests and releases
- Pull request#459aidenybai2026-05-29 03:20
- Issue#460jalbarrang2026-05-29 01:58Bug: useScan() ignores `enabled: false` and always starts scanning
- Pull request#459aidenybai2026-05-29 01:39
- Pull request#458aidenybai2026-05-28 23:53
- Pull request#440hauanitech2026-05-03 23:38
- Pull request#438aidenybai2026-05-02 03:09
- Issue comment#400aidenybai2026-05-02 00:14React scan not working in Firefox (NPM and CDN)
- Issue#336aidenybai2026-05-02 00:14Chrome Extension 1.0.8 throws runtime error
- Issue comment#287aidenybai2026-05-02 00:14Unexpected token
- Issue comment#430aidenybai2026-05-02 00:13ReactScan toolbar overlaps Next.js dev icon
- Issue comment#415aidenybai2026-05-02 00:13Imposible to select prompt
- Issue comment#402aidenybai2026-05-02 00:13Incorrect production enviroment detection
- Issue comment#436vercel[bot]2026-05-01 12:33chore: modernize toolchain to vite-plus + turbo and prune dead code
- Issue comment#435pkg-pr-new[bot]2026-05-01 10:51feat(scan): add react-scan/lite headless instrumentation entry
- Issue#434giladgray2026-04-28 20:31why is esbuild a dependency?
- Issue comment#404rookbreezy2026-04-06 00:36React Scan prevents React DevTools from working
- Issue comment#432RobPruzan2026-04-02 04:47feat(scan): search filter for Ranked list
- Issue comment#432RajuGangitla2026-04-01 03:07feat(scan): search filter for Ranked list
- Issue comment#23kacgrzes2026-03-01 11:09React native support
- Issue#15aidenybai2026-02-21 05:21Possible integration with `@testing-library/react-render-stream`
- Issue#120aidenybai2026-02-21 05:21When focused on a specific component, each rerender causes a new <style> tag to be added to the <head>
- Issue comment#120aidenybai2026-02-21 05:21When focused on a specific component, each rerender causes a new <style> tag to be added to the <head>
- Issue#26aidenybai2026-02-21 05:21Could we update the README for Remix project ?
- Issue#49aidenybai2026-02-21 05:21Google sign in security issue
- Issue#21aidenybai2026-02-21 05:21Have to enable `runInProduction` in my dev build
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 18,059 stars here means stars gained during the window, not the repo's star count.