UserAgent Packages

浏览器 UA 分析

Naive browser/platform detection

User agent utils for nodejs

A user agent parser that determines whether a request is from a robot, crawler, spider, etc.

Lightweight browser detector with tiny output

Middleware for Express, print YUI style userAgent info on html & req.ua, classify browser type by modern/mobile/obsolete

detect whether the browser supports webp

parseUserAgent is a function that takes a user agent and returns the browser name and version (and soon the operating system and version).

A platform detection library that works on nearly all JavaScript platforms.

Prerender server plugin for forwarding http User-Agent header instead of masking it FantomJS.

Check whether a user agent requires a polyfill

A library of synchronous feature- and user agent detections with flow typings and ES-modules.

Device and browser detection

Useragent analysis tool.浏览器分析/浏览器检测/浏览器识别/浏览器判断/UA解析 - 用户代理、操作系统信息

A small, fast and rich-API browser/platform/engine detector for React.js.

USE PLATFORM INSTEAD!

Statistical burial point

egg js useragent middleware

ExpressJS/Connect/TrinteJS user-agent middleware exposing

Parse a user agent string