Detect Node.JS (as opposite to browser environment). ESM modification
Utilities for copying methods from one d3 component to another in a configurable way
Easily handle defaults for your options
A library for teleporting rich data to another place.
JSON parse with prototype poisoning protection
Event emitter
Translates between file formats and generates static code as well as TypeScript definitions.
Uniquely flexible and light-weight utility for cloning and deep (recursive) merging of JavaScript objects. Supports descriptor values, accessor functions, and custom prototypes. Provides advanced options for customizing the clone/merge process.
JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.
Deep diffs two objects, including nested structures of arrays and objects, and return the difference.
Maintain and search through a sorted array using some low level functions
Internationalized calendar, date, and time manipulation utilities
Detect Node.JS (as opposite to browser environment) (reliable)
Prototype related utils
Mix-in, inheritance and constructor extend behavior for your JavaScript enjoyment.
Embedly client library for node
utilities for observable asynchronous control flow
No-dependencies, low-level, high-performance JIT code generation package for JavaScript
Library to walk OAS 3 schema objects and call a callback
Allows users to use generators in order to write common functions that can be both sync or async.
Broccoli plugin that allows simple caching (while still allowing N:N) based on the input tree hash.
A [W3C HTML JSON forms spec](http://www.w3.org/TR/html-json-forms/) compliant field appender (for lack of a better name). Useful for people implementing `application/x-www-form-urlencoded` and `multipart/form-data` parsers.
Robert Penner's easing functions, slightly modified
Lighthouse Stack Packs