Tabletop
Tabletop.js gives spreadsheets legs
Tiny Slider
Vanilla javascript slider for all purposes.
Convnetjs
Deep Learning in Javascript. Train Convolutional Neural Networks (or ordinary ones) in your browser.
Dimple
An object-oriented API for business analytics
Chart.js
Simple HTML5 Charts using the <canvas> tag
J Schema
A simple, easy to use data modeling framework for JavaScript
Dn2a Javascript
DN2A JavaScript - Digital Neural Networks Architecture with JavaScript
jQuery File Upload
File Upload widget with multiple file selection, drag&drop support, progress bars and preview images for jQuery. Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
Request
Simplified HTTP request client.
Reactable
Fast, flexible, and simple data tables in React
Keras Js
Run Keras models in the browser, with GPU support using WebGL
Local Forage
Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.
Bluelibs
A collection of open-source software solutions designed for the modern web and enterprise scale.
Immutable Js
Immutable persistent data collections for Javascript which increase efficiency and simplicity.
Dygraphs
Interactive visualizations of time series using JavaScript and the HTML canvas tag. The dygraphs JavaScript library produces interactive, zoomable charts of time series.
Arbor
A graph visualization library using web workers and jQuery