Important: This documentation covers Yarn 1 (Classic).

For Yarn 2+ docs and migration guide, see yarnpkg.com.

found 921 packages in 14ms

Detect whether the terminal supports Unicode

sindresorhusover 1 year agoterminal, unicode, detect, utf8

bowser80.5mMIT2.13.1

Lightweight browser detector

lancedikson2 months agobrowser, useragent, user-agent, parser

environment57.5mMIT1.1.0

Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc

sindresorhusover 1 year agoruntime, environment, env, execution

@cap.js/wasm864Apache-2.00.0.6

WASM solver for Cap, a lightweight, modern open-source CAPTCHA alternative designed using SHA-256 PoW.

tiagorangel17 months agosecurity, detection, prevention, defense

A simple binding to Google's cpu_features library for obtaining information about installed CPU(s)

mscdexover 1 year agocpu, detect, detection, features

Packages

Lightweight debugging utility for Node.js and the browser

Lodash modular utilities.

React is a JavaScript library for building user interfaces.

A querystring parser that supports nesting and arrays, with a depth limit

Higher-order functions and common patterns for asynchronous code

Babel compiler core.