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

found 12 packages in 23ms

typechecker715.3kArtistic-2.09.3.0

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

bevryabout 2 years agoarray, assert, assertion, async

is-funcs50MIT0.7.0

A very limited subset of is-* functions I use every day

jeromedecosterover 3 years agotype, check, is-array-filled, is-boolean

Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.

KotoWolodabout 3 years agoas-is, checker-as-is, js-inteface, interface-check

🧰 零依赖、ESM 的 JS 业务工具箱：数组乱序/深浅克隆、防抖节流、URL/query 解析、Date/时长格式化、随机汉字/字母、文件下载、事件总线、UUID/分布式短 ID、树结构互转等 40+ 常用函数 & 类，Tree-Shaking 友好。

xiaodu11423 days agoa2bei4, xiaodu114, utils, utilities

Type check in TypeScript

silenyalmost 4 years agotype, typescript, is-arguments, is-array

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.