option parsing and help generation

An implementation of WHATWG AbortController interface.

Determine the `package.json#type` which applies to a location

Create a stream that emits events from multiple other streams

Call a specified method on each value in the given object.

return list of CallSite objects from a captured stacktrace

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

Convert property type object from react-docgen to humanized string. Fork of https://github.com/ly-tools/humanize-proptype

A ridiculously light-weight argument validator (now browser friendly)

Parse HTTP Content-Type header according to RFC 7231

Convert object keys from camel case

Extra assertions on top of node's assert module

Like JSON.stringify, but doesn't blow up on circular refs.

JSON.parse with bigints support

64-bit big-endian signed integer-to-string conversion

Safe(r) monkeypatching for JavaScript.

A response-like object for mocking a Node.js HTTP response stream

A collection of standard object serializers for Pino

Run a function exactly one time

dead-simple optimistic async helper