ECMAScript AST recursive visitor

JSON parse & stringify that supports binary via bops & base64

deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify

Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible

A tool to combine multiple files into one, preserving folder structure

Callback wrapping utility

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results, with no public domain dependencies

This is part of the [ES-Git](https://github.com/es-git/es-git) project.

Allows users to use generators in order to write common functions that can be both sync or async.

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

Safer Node.js Buffer API

Buffers events from a stream until you are ready to handle them.

Returns true if a string has an extglob.

A small polyfill for Object.setprototypeof

Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST

The Node.js `util.deprecate()` function with browser support

Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.

ES2015 `Object.assign()` ponyfill

YAML 1.2 parser and serializer

Merge multiple streams into one stream in sequence or parallel.