D3
A JavaScript visualization library for HTML and SVG.
Ri Ta Js
RiTa: the generative language toolkit (in JS)
Epoch
A general purpose, real-time visualization library.
Easy Pie Chart
Lightweight jQuery plugin to render simple, animated and retina ready pie charts with the HTML5 canvas element
Orb
Pivot table javascript library
Datamaps
Maps for interactive data visualizations in Javascript
Sortable
Sortable — is a minimalist JavaScript library for reorderable drag-and-drop lists on modern browsers and touch devices. No jQuery. Supports Meteor, AngularJS, React and any CSS library, e.g. Bootstrap.
Tau Charts
D3 based data-focused charting library. Designed with passion. Flexible.
Sheetrock
Quickly connect to, query, and lazy-load data from Google Spreadsheets.
Jit
The JavaScript InfoVis Toolkit provides tools for creating Interactive Data Visualizations for the Web
Oboe.js
A fresh approach to AJAX that speeds up web applications. Progressive JSON parser with an easy interface so you can use the objects before the http response completes.
Knwl.js
A Natural Language Processor in JS
Jszip
Create, read and edit .zip files with Javascript
Loki JS
javascript embedded / in-memory database
Vue Trend Chart
Simple trend charts for Vue.js
Holmes
Fast and easy searching inside a page
Dataset
JavaScript library that makes managing the data behind client-side visualisations easy