Synaptic
architecture-free neural network library for node.js and the browser
Rickshaw
JavaScript toolkit for creating interactive real-time graphs
Superstruct
A simple and composable way to validate data in Javascript.
Convnetjs
Deep Learning in Javascript. Train Convolutional Neural Networks (or ordinary ones) in your browser.
Billboard.js
:bar_chart: Re-usable, easy interface JavaScript chart library based on D3 v4+:chart_with_upwards_trend:
Slick Grid
A lightning fast JavaScript grid/spreadsheet
Lovefield
Lovefield is a relational database for web apps. Written in JavaScript, works cross-browser. Provides SQL-like APIs that are fast, safe, and easy to use.
Chartkick
Create beautiful Javascript charts with one line of Ruby
Metrics Graphics
A library optimized for concise, principled data graphics and layouts.
Loki JS
javascript embedded / in-memory database
Datamaps
Maps for interactive data visualizations in Javascript
Heatmap.js
JavaScript Library for HTML5 canvas based heatmaps
Brain
[UNMAINTAINED] Neural networks in JavaScript
Dygraphs
Interactive visualizations of time series using JavaScript and the HTML canvas tag. The dygraphs JavaScript library produces interactive, zoomable charts of time series.
Hashids.js
A small JavaScript class to generate YouTube-like hashids from one or many numbers. This is a client-side version of Node.js version.
Stream Saver.js
StreamSaver writes stream to the filesystem directly asynchronous
Zip.js
JavaScript library to zip and unzip files