J Schema
A simple, easy to use data modeling framework for JavaScript
Aja.js
Ajax without XML : Asynchronous JavaScript and JavaScript/JSON(P)
Dn2a Javascript
DN2A JavaScript - Digital Neural Networks Architecture with JavaScript
Jszip
Create, read and edit .zip files with Javascript
Chart.js
Simple HTML5 Charts using the <canvas> tag
Bookshelf
A simple Node.js ORM for PostgreSQL, MySQL and SQLite3 built on top of Knex.js
Collections
This package contains JavaScript implementations of common data structures with idiomatic interfaces.
SockJS Client
WebSocket emulation - Javascript client
Epoch
A general purpose, real-time visualization library.
Immutable Js
Immutable persistent data collections for Javascript which increase efficiency and simplicity.
Keras Js
Run Keras models in the browser, with GPU support using WebGL
JS Xlsx
Javascript XLSX / XLSM / XLSB (Excel 2007+) parser and (one day) writer
Faye
Simple pub/sub messaging for the web
Request
Simplified HTTP request client.
List
Do you want a 3 KB (gzipped&minified) cross-browser native JavaScript that makes your plain HTML lists and tables super flexible, searchable, sortable and filterable? Yeah! Do you also want the possibility to add, edit and remove items by dead simple templating? Hell yeah!
Bluelibs
A collection of open-source software solutions designed for the modern web and enterprise scale.
Tabletop
Tabletop.js gives spreadsheets legs