Lit icon

Lit

Web Components library built on standard APIs with efficient updates

Website Docs GitHub

Developed by Google as the successor to Polymer. Built on Web Components standards, allowing components to work anywhere web standards are supported, without framework lock-in.

Overview

87% Health
Category library
Type SPA
License BSD 3-Clause "New" or "Revised" License
Language TypeScript
NPM Version 3.3.1
GitHub Stars ⭐ 20.6K
Forks 1.0K
Last Updated Yesterday
Bundle Size 5.9 KB (gzip)
Vulnerabilities ✓ None
html-templateslitlit-elementlit-html

Framework Ratings

6.9 /10 avg
Performance 8/10
Maintainability 7/10
Bundle Size 8/10
Build Times 8/10
Ecosystem 5/10
Scalability 7/10
Learning Curve 5/10
Tooling 7/10
Stability 7/10
Viability 7/10

GitHub Statistics

20.6K Stars
1.0K Forks
20.6K Watchers
633 Issues
Latest Release: [email protected]
Created
Last Push

NPM Statistics

v3.3.1
Monthly Downloads 13.7M
Dependencies 3
Maintainers 8
License BSD-3-Clause
Package Age 13 years
TypeScript Support Yes

Bundle Size

5.9 KB
Minified + Gzipped
Minified 15.8 KB
Dependencies 3

Security

0
Known Vulnerabilities
No known vulnerabilities
Last audit: 11/3/2025

SourceRank Quality Score

Loading quality metrics...

Ecosystem Health Scores

87 %
Overall Health
GitHub Activity 50%
NPM Popularity 100%
Maintenance 100%
Community 100%
Security 100%
Last updated: Nov 3, 2025, 02:01 PM

License

Loading license details...

Commit Activity

93 commits
0.3 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

696.8K peak downloads/day
365 days tracked
0174.2K348.4K522.6K696.8KNov 2Dec 2Jan 1Jan 31Mar 2Apr 1May 1May 31Jun 30Jul 30Aug 29Sep 28Oct 28Nov 1

Star History

Loading star history...

GitHub star history for lit/lit

Contributors

188
Total Contributors

Top Contributors

justinfagnani's avatar
justinfagnani 689 commits · 26.4%
aomarks's avatar
aomarks 315 commits · 12.1%
augustjk's avatar
augustjk 171 commits · 6.5%
rictic's avatar
rictic 157 commits · 6.0%
AndrewJakubowicz's avatar
AndrewJakubowicz 117 commits · 4.5%
kevinpschaaf's avatar
kevinpschaaf 103 commits · 3.9%
bicknellr's avatar
bicknellr 80 commits · 3.1%
straversi's avatar
straversi 68 commits · 2.6%
lit-robot's avatar
lit-robot 63 commits · 2.4%
jridgewell's avatar
jridgewell 44 commits · 1.7%

Stack Overflow Activity

Loading community activity...

CDN Usage

Loading CDN stats...

Browser Support

Chrome Supported
Firefox Supported
Safari Supported
Edge Supported
Check on Can I Use →

Example Project

Email Comparison

Objective testing of mail providers

Email Comparison GitHub stars
Visit Website View Source

Video Tutorial

Author's Review

Loading review...

Links & Resources

20 links

Official

Documentation npm Package BSD 3-Clause "New" or "Revised" 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