Synaptic
architecture-free neural network library for node.js and the browser
Rickshaw
JavaScript toolkit for creating interactive real-time graphs
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
Loki JS
javascript embedded / in-memory database
Metrics Graphics
A library optimized for concise, principled data graphics and layouts.
Stream Saver.js
StreamSaver writes stream to the filesystem directly asynchronous
Heatmap.js
JavaScript Library for HTML5 canvas based heatmaps
Datamaps
Maps for interactive data visualizations in Javascript
Zip.js
JavaScript library to zip and unzip files
Brain
[UNMAINTAINED] Neural networks in JavaScript
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.
Recline
A simple but powerful library for building data applications in pure Javascript and HTML.
Dygraphs
Interactive visualizations of time series using JavaScript and the HTML canvas tag. The dygraphs JavaScript library produces interactive, zoomable charts of time series.