Teddy
An easy-to-read, HTML-based, mostly logic-less DOM templating engine with support for both server-side and client-side templating.
Superagent
Ajax with less suck - (and node.js HTTP client to match)
Pg Mem
An in memory postgres DB instance for your unit tests
Melon JS
a fresh & lightweight javascript game engine
Cropperjs
JavaScript image cropper.
Uppy
The next open source file uploader for web browsers :dog:
Chai
BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
Electron
Build cross-platform desktop apps with JavaScript, HTML, and CSS
Components
Component infrastructure and Material Design components for Angular
Forms Angular
Probably the most opinionated framework in the world
Wink Nlp
Developer friendly Natural Language Processing ✨
React95
🌈🕹 Refreshed Windows 95 style UI components for your React app
Oimo.js
Lightweight 3d physics engine for javascript
Moleculer
:rocket: Progressive microservices framework for Node.js
Tuna
An audio effects library for Web Audio, made by www.dinahmoe.com
Dicebear
DiceBear is an avatar library for designers and developers.
Bootstrap.native
If you are looking for Bootstrap without jQuery or vanilla Javascript for Bootstrap, this is the place to get started.