Showing 1-20 of 170,031 packages
Parse dotenv files for Boolean, Array, and Number variable types, built for CrocodileJS
Memory efficient Boolean array implementation
A simple utility validate string, number, boolean & array.
Isomorphic, functional type-checking for Javascript
Validates if a value is a boolean array.
Polyfill of future proposal for `util.parseArgs()`
Run-length-encoded sparse boolean arrays
Get the first fulfilled promise that satisfies the provided testing function
Matches strings against configurable strings, globs, regular expressions, and/or functions
Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.
A module used internally by Jest to check which files have changed since you last committed in git or hg.
Takes a ring and return true or false whether or not the ring is clockwise or counter-clockwise.
Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Conversion of JavaScript primitives to and from Buffer with binary order matching natural primitive order
typescript-json-schema generates JSON Schema files from your Typescript sources
Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
Array manipulation, ordering, searching, summarizing, etc.
Flowtype linting rules for ESLint.
A simple list of possible Typed Array names.
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.