Important: This documentation covers Yarn 1 (Classic).

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

keywords: detect

found 1,220 packages in 18ms

supports-color917.6mMIT10.0.0

Detect whether a terminal supports color

chalkabout 1 month agocolor, colour, colors, terminal

has-flag666mMIT5.0.1

Check if argv has a specific flag

sindresorhusalmost 2 years agohas, check, detect, contains

is-fullwidth-code-point371mMIT5.0.0

Check if the character represented by a given Unicode code point is fullwidth

sindresorhusabout 1 year agofullwidth, full-width, full, width

is-stream270.3mMIT4.0.1

Check if something is a Node.js stream

sindresorhus11 months agostream, type, streams, writable

ci-info173.4mMIT4.1.0

Get details about the current Continuous Integration environment

watson2 months agoci, continuous, integration, test

Packages

Lightweight debugging utility for Node.js and the browser

debug, log, debugger

Lodash modular utilities.

modules, stdlib, util

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

querystring, qs, query, url

Higher-order functions and common patterns for asynchronous code

async, callback, module, utility

React is a JavaScript library for building user interfaces.

babel babel-core

Babel compiler core.

6to5, babel, classes, const