包详细信息

browser-capabilities

Polymer21.6kBSD-3-Clause1.1.4

Detect browser capabilities from a user agent string.

A JavaScript library that detects browser capabilities from a user agent string.

The following keywords are supported. See browser-capabilities.ts for the latest browser support matrix.

Keyword	Description
push	HTTP/2 Server Push
serviceworker	Service Worker API
modules	JavaScript Modules (including dynamic `import()` and `import.meta`)
es2015	ECMAScript 2015 (aka ES6)
es2016	ECMAScript 2016
es2017	ECMAScript 2017
es2018	ECMAScript 2018