Async enabled each(), map(), filter() functions that work just like their standard counterparts, but can be used with async/await and also provide concurrency limiting. Includes built-in typings and JSDoc comments for IntelliSense documentation.
Copies owned, enumerable properties from a source object(s) to a target object when the value of that property on the source object is `undefined`.
Copy enumerable own properties from one or more source objects to a target object.
Primitives for creating small reactive objects that doesn't change their shape over time - don't need a proxy wrapper.
Define a non-enumerable property.
Fill keys in a destination that are defined on the source
safely create multiple ReadStream or WriteStream objects from the same file descriptor
Define a non-enumerable property on an object. Uses Reflect.defineProperty when available, otherwise Object.defineProperty.
An optimised way to copy'ing an object. A small and simple integration
TypeScript definitions for run-parallel
ParallelMarkets.com JavaScript SDK loading utility
parallel.js enables easy multi-thread processing in javascript
Run an array of functions in parallel, wait to finish when one errors
A small collection of functional programming utils
Run operations on a graph, maximizing parallelism
Migration path to React Router v6 from v4/5
A gorgeous reporter for Mocha.js
Merges the enumerable properties of two or more objects deeply.
Run npm tasks in parallel and exit when they are all done.
XState for finite state machines
Deeply assign the values of all enumerable-own-properties and symbols from one or more source objects to a target object. Returns the target object.
ParallelMarkets.com React SDK
Development-only error handler middleware
Standard HTTP error class. Proper serialization, no bloat. Extensible.