2
I Use This!
Moderate Activity
Analyzed about 14 hours ago. based on code collected about 14 hours ago.

Project Summary

highlight.js by Ivan Sagalaev.

Highlight.js highlights syntax in code examples on blogs, forums and in fact on any web pages. It's very easy to use because it works automatically: finds blocks of code, detects a language, highlights it.

This is not only convenient but also allows highlighting for code examples marked up with writing syntaxes like Markdown where there is no way to specify HTML class easily.

The library knows 41 languages and is bundled with 16 style themes.

Tags

highlight highlighter javascript javascript_library

Quick Reference

MIT License
Permitted

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These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

Did You Know...

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About Project Security

Languages

JavaScript
58%
CSS
38%
11 Other
4%

30 Day Summary

Jul 28 2025 — Aug 27 2025

12 Month Summary

Aug 27 2024 — Aug 27 2025
  • 64 Commits
    Down -36 (36%) from previous 12 months
  • 44 Contributors
    Down -18 (29%) from previous 12 months