Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.
翻译 - Modernizr是一个JavaScript库，可检测用户浏览器中的HTML5和CSS3功能。
Detect mobile browsers and serve different template flavours to them.
Detect element visibility in the browser
Angular module to detect OS / Browser / Device
Fast and native browser detection on Windows.
Karma runner plugin for detecting all browsers installed on the current system.
🔍 Library to detect browser, os and device based on the UserAgent String
A PHP Class to detect a user's Browser. This encapsulation provides a breakdown of the browser and the version of the browser using the browser's user-agent string. This is not a guaranteed solution...
An Angular v7+ library to detect the device, OS, and browser details.
📦 📱 Laravel 5 Package to Detect Users Browsers, Devices, Languages and Operating Systems
翻译 - ：package：：iphone：Laravel 5用来检测用户浏览器，设备，语言和操作系统的软件包
Console for mobile browsers
翻译 - 移动浏览器的控制台
Violentmonkey provides userscripts support for browsers. It works on browsers with WebExtensions support.
翻译 - Violentmonkey为浏览器提供用户脚本支持。它可在支持WebExtensions的浏览器上使用。
🐒 Normalize browsers' default style
翻译 - 🐒规范浏览器的默认样式
Beautiful and accessible math in all browsers
翻译 - 所有浏览器中的数学运算都很漂亮
A UI toolkit for modern browsers
翻译 - 适用于现代浏览器的UI工具包
Simple JavaScript testing framework for browsers and node.js
翻译 - 针对浏览器和node.js的简单JavaScript测试框架
Bring your Flutter code to web browsers
翻译 - 将Flutter代码带到Web浏览器
Performance Metrics for Web Browsers
The next open source file uploader for web browsers 🐶
翻译 - 下一个适用于Web浏览器的开源文件上传器：dog：
An absurdly small jQuery alternative for modern browsers.
翻译 - 适用于现代浏览器的荒谬的jQuery替代品
Cocos2d for Web Browsers. Built using JavaScript.
Archive library for browsers
Javascript bitcoin library for node.js and browsers
tap-producing test harness for node and browsers
翻译 - 用于节点和浏览器的点击生成测试工具