Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.
- modernizr
- javascript
- css3-features
- javascript-library
Repository Index
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JavaScript syntax highlighter with language auto-detection and zero dependencies.
- syntax-highlighting
- language-grammars
- highlighting
- syntax-highlighter
High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
- javascript
- lazyload
- lazy-evaluation
- lazysizes
:see_no_evil: Volkswagen detects when your tests are being run in a CI server, and makes them pass.
- volkswagen
- ci-server
- cheat
- defeat
Community curated list of templates for the nuclei engine to find security vulnerabilities.
- nuclei-templates
- nuclei
- bugbounty
- security
Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.
- ai-agent
- anti-bot
- antidetect-browser
- automation
Program for determining types of files for Windows, Linux and MacOS.
- debugger
- detect
- unpacker
- disassembler
🤖 Multi-platform IM AI Agent for Telegram, WhatsApp, Lark, and WeChat. Connects ChatGPT / Claude / Kimi / DeepSeek / Ollama / Pi for auto-replies, community analysis, contact management, and inactive-friend detection.
UAParser.js: The Essential Web Development Tool for User-Agent Detection. Detect Browsers, OS, Devices, Bots, Apps, AI Crawlers, and more. Run in Browser or Node
- user-agent-parser
- browser-detection
- user-agent
- client-hints
JSHint is a tool that helps to detect errors and potential problems in your JavaScript code
🛤 Detection of elements in viewport & smooth scrolling with parallax.
- smooth-scrolling
- parallax
- in-view
- javascript
a browser detector
- javascript
- detect-browsers
- browser-detector
- browser
Awesome XSS stuff
- xss
- payload
- xss-payloads
- payload-list
Natural language detection
- javascript
- natural-language
- language-detection
- nlp
Detect the file type of a file, stream, or data
- nodejs
- javascript
- uint8array
- buffer
scanner detecting the use of JavaScript libraries with known vulnerabilities. Can also generate an SBOM of the libraries it finds.
- vulnerabilities
- scanner
- firefox-extension
- grunt-plugins
Detect copy-pasted and structurally similar code
- code-analysis
- duplication
- refactoring
- clean-code
A library for prototyping realtime hand detection (bounding box), directly in the browser.
- javascript
- javascript-library
- handtracking
- neural-networks
:wave: Motion detection using the doppler effect
Check if the internet connection is up
- internet
- internet-connection
- nodejs
- javascript
GPIO access and interrupt detection with Node.js
- gpio
- interrupt
- raspberry-pi
- beaglebone
Self-hosted open-source web gallery to view your photos and videos featuring mobile-friendly, tagging and AI powered image discovery
- gallery
- videos
- open-source
- web-gallery
Magic number detection for JavaScript
- magic-numbers
- javascript
- code-smells
- clean-code
Lint an npm or yarn lockfile to analyze and detect security issues
- npm
- yarn
- lockfile
- lockfiles