Detect Packages

A nodejs native addon for libproxy

node or browser: detect if the script is running on node or in a browser

Detect which package manager that should be used

detect browsers' info and webrtc compatibility

Module for auto shift of elements for adaptive sites

Detect the file type of a Buffer/Uint8Array

Detect which services a website is using and find their API keys.

Checks which modules you have used in your code and then makes sure they are listed as dependencies in your package.json and vice-versa

An open source Javascript HoneyPot library

专门为钉钉人力窝项目打造的一键检测运行环境，帮助定位问题的命令行工具。

Convert CSS color strings to RGBA and check whether they are light or dark

Detect the current chrome version in the browser

Check if a JavaScript environment check a DOM

Language detection for Javascript. Based on the CLD2 (Compact Language Detector) library from Google. Highly optimized for space and speed. Runs about 10x faster than other libraries. Detects over 160 languages. Full test coverage. Runs on Linux, OS X, an

Detect whether a site is running behind Cloudflare.

Network connection module with online/offline events

A tool for detecting dependencies

Webp feature detection for Derby JS.

User agent detection for Derby JS.

Detect native generator function support.