the path module from node core for browsers

Create a stream that emits events from multiple other streams

Generates a base64 id

HTTP Agent that keeps socket connections alive between keep-alive requests. Formerly part of mikeal/request, now a standalone module.

invariant

Copy static properties, prototype properties, and descriptors from one object to another.

borderless text tables with alignment

Utils for working with JavaScript classes and prototype methods.

Returns a filtered copy of an object with only the specified keys, similar to `_.pick` from lodash / underscore.

Write buffer

printf, sprintf, and vsprintf for JavaScript

A package filled with data structures, sort algorithms, selections, and more to come

A cache for managing namespaced sub-caches

The lodash method `_.defaults` exported as a module.

Timing safe string compare using double HMAC

A polyfill for the Resize Observer API

Assign the enumerable es6 Symbol properties from one or more objects to the first object passed on the arguments. Can be used as a supplement to other extend, assign or merge methods as a polyfill for the Symbols part of the es6 Object.assign method.

Check if a certain debug flag is enabled.

A mirror of Facebook's Warning

Convert globs to regular expressions