React icon

React

Component-based library for building user interfaces with a large ecosystem

Website Docs GitHub

Developed and maintained by Meta (Facebook), it introduced the virtual DOM concept in 2013. React has become the most widely adopted JavaScript library, with extensive community support and a vast ecosystem of tools and libraries.

Overview

91% Health
Category library
Type SPA
License MIT License
Language JavaScript
NPM Version 19.2.0
GitHub Stars ⭐ 240.3K
Forks 49.7K
Last Updated 2 days ago
Bundle Size 2.8 KB (gzip)
Vulnerabilities 2
declarativefrontendjavascriptlibraryreactui

Framework Ratings

8.3 /10 avg
Performance 8/10
Maintainability 6/10
Bundle Size 6/10
Build Times 8/10
Ecosystem 10/10
Scalability 9/10
Learning Curve 7/10
Tooling 10/10
Stability 9/10
Viability 10/10

GitHub Statistics

240.3K Stars
49.7K Forks
240.3K Watchers
1.0K Issues
Latest Release: v19.2.0
Created
Last Push

NPM Statistics

v19.2.0
beta: v19.0.0-beta-26f2496093-20240514
Monthly Downloads 187.4M
Dependencies 0
Maintainers 2
License MIT
Package Age 14 years
TypeScript Support No
Keywords:
react

Bundle Size

2.8 KB
Minified + Gzipped
Minified 7.4 KB
Dependencies 0

Security

2
Known Vulnerabilities
High 1
Moderate 1
Last audit: 11/3/2025

SourceRank Quality Score

Loading quality metrics...

Ecosystem Health Scores

91 %
Overall Health
GitHub Activity 77%
NPM Popularity 100%
Maintenance 99%
Community 100%
Security 81%
Last updated: Nov 3, 2025, 02:01 PM

License

Loading license details...

Commit Activity

1,553 commits
4.3 per day
Nov 2024
MWF
Dec 2024
MWF
Jan 2025
MWF
Feb 2025
MWF
Mar 2025
MWF
Apr 2025
MWF
May 2025
MWF
Jun 2025
MWF
Jul 2025
MWF
Aug 2025
MWF
Sep 2025
MWF
Oct 2025
MWF
Nov 2025
MWF
Less
More

Download Trends

10.0M peak downloads/day
365 days tracked
02.5M5.0M7.5M10.0MNov 2Dec 2Jan 1Jan 31Mar 2Apr 1May 1May 31Jun 30Jul 30Aug 29Sep 28Oct 28Nov 1

Star History

Loading star history...

GitHub star history for facebook/react

Contributors

411
Total Contributors

Top Contributors

sebmarkbage's avatar
sebmarkbage 1,908 commits · 9.0%
zpao's avatar
zpao 1,778 commits · 8.4%
gaearon's avatar
gaearon 1,680 commits · 8.0%
acdlite's avatar
acdlite 1,417 commits · 6.7%
sophiebits's avatar
sophiebits 1,291 commits · 6.1%
josephsavona's avatar
josephsavona 1,107 commits · 5.2%
poteto's avatar
poteto 803 commits · 3.8%
jimfb's avatar
jimfb 456 commits · 2.2%
trueadm's avatar
trueadm 436 commits · 2.1%
gsathya's avatar
gsathya 387 commits · 1.8%

Stack Overflow Activity

Loading community activity...

CDN Usage

Loading CDN stats...

Browser Support

Chrome Supported
Firefox Supported
Safari Supported
Edge Supported
View Browser Support →

Example Project

Web Check

All-in-one OSINT tool for analyzing any site

Web Check GitHub stars
Visit Website View Source

Video Tutorial

Author's Review

Loading review...

Links & Resources

20 links

Official

Documentation npm Package MIT License License

Community

Stack Overflow Reddit Community Dev.to Articles YouTube Tutorials

Analysis & Tools

npm Trends Bundlephobia Package Phobia Snyk Advisor npms.io Analysis Socket.dev Security npm Chart Moiva.io Compare OSV Vulnerabilities npm Dependency Graph Skypack CDN jsDelivr CDN UNPKG CDN
Missing Data Sections (1)

The following data sections could not be displayed due to missing or incomplete data:

  • Ecosystem packages
Data Collection Issues (1)
  • packagephobia: Failed to fetch install metrics: 429