A lightweight utility for ES6 like classes and an easier ES5 aware object properties definition introducing new, performance oriented, patterns.

An node/browser library to support full inheritance, mixins, private, public and static variables, event driven programming (publishing/subscribing to instance events) and a global caching mechanism.

Create custom JavaScript errors that also match instanceof.

Array manipulation, ordering, searching, summarizing, etc.

A finite state machine (FSM) implementation for node.js

Typescript helpers for compiling typescript while specifying `--noEmitHelpers` within your `tsconfig.json`. Cross platform ( Node/Browser/WebWorker )

Shared string to string maps stored as TOML files, used for transliteration from one script to another. Example users: [sanscript.js](https://github.com/indic-transliteration/sanscript.js) and [indic-transliteration_py](https://github.com/indic-transliter

JavaScript object inheritance sugar: Easy extension, mixins, super methods, proxies

Mix-in, inheritance and constructor extend behavior for your JavaScript enjoyment.

A convenient way to emulated class and inheritance in Javascript.

YUIDoc, YUI's JavaScript Documentation engine.

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Base implementation for all Sentry JavaScript SDKs

A simple module for creating classes, with inheritance and mixins.

Basic Primitives Diagrams for JavaScript - data visualization components library that implements organizational chart and multi-parent dependency diagrams, contains implementations of JavaScript Controls and PDF rendering plugins.

Plugin for custom element manifest parser to handle import aliases

Determine the inheritance of Jade templates.

Public API for OpenTelemetry

Telo Runtime - A lightweight, polyglot execution host.

Fast and light object composition based on mixins and traits