Brain
[UNMAINTAINED] Neural networks in JavaScript
Heatmap.js
JavaScript Library for HTML5 canvas based heatmaps
Datamaps
Maps for interactive data visualizations in Javascript
Ydn Db
Javascript database module for Indexeddb, Web SQL and localStorage storage mechanisms supporting version migration, advanced query, SQL and transaction.
String Score
JavaScript string ranking 0 for no match upto 1 for perfect... "String".score("str"); //=> 0.825
Canvas Xpress
JavaScript VisualizationTools
Viva Graph Js
Graph drawing library for JavaScript
Flotr2
Graphs and Charts for Canvas in JavaScript.
Local Forage
Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.
jQuery Gantt
jQuery Gantt Chart
Jumly
Rendering engine for UML diagrams in JavaScript
Backbone Relational
Get and set relations (one-to-one, one-to-many, many-to-one) for Backbone models
Mindb
Database on JavaScript
Mavo
Create web applications entirely by writing HTML and CSS!
Forerunner Db
A JavaScript database with mongo-like query language, data-binding support, runs in the browser as a client-side DB or on the server via Node.js!
Sheetrock
Quickly connect to, query, and lazy-load data from Google Spreadsheets.
Polychart2
Version 2 of Polychart.js