UTILITY Packages

A collection of essential TypeScript types

Extend an object with the properties of additional objects. node.js/javascript util.

Higher-order functions and common patterns for asynchronous code

User-friendly glob matching

Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.

Utility to parse a string bytes to bytes and vice-versa

Simplified HTTP request client.

HTTP and HTTPS modules that follow redirects.

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

Type check values

Combines a list of arrays, returning a single array with unique values, using strict equality for comparisons.

Escape string for use in HTML

ES2019 spec-compliant String.prototype.trimStart shim.

ES2019 spec-compliant String.prototype.trimEnd shim.

CLI app helper

Bindings for the Watchman file watching service

Utility for normalizing a numeric range, with a wrapping function useful for polar coordinates

Utilities for watching file trees.

A simple utility for conditionally joining classNames together

unist utility to check if a node passes a test