FileSaver.js is a javascript library for saving files on the client-side in all modern browsers. It is perfect for web apps that generates files on the client.
Baileys is type-safe, extensible and simple to use Javascript/Typescript WhatsApp Web API with powerful functionality.
Monaco Editor is the code editor that powers VS Code. It is licensed under the MIT License and supports Edge, Chrome, Firefox, Safari and Opera.
LittleJS is a lightweight 2D JavaScript game engine with fast WebGL rendering. It was designed to be small, simple, and easy to use for various applications, from game jams to commercial releases.