Knwl.js
A Natural Language Processor in JS
Apify Js
Apify SDK — The scalable web crawling and scraping library for JavaScript. Enables development of data extraction and web automation jobs (not only) with headless Chrome and Puppeteer.
Plottable
A library of modular chart components, built on D3
JSON.js
JSON in JavaScript
Officegen
Standalone Office Open XML files (Microsoft Office 2007 and later) generator for Word (docx), PowerPoint (pptx) and Excell (xlsx) in javascript. The output is a stream.
Viva Graph Js
Graph drawing library for JavaScript
Timesheet.js
JavaScript library for HTML5 & CSS3 time sheets
Dimple
An object-oriented API for business analytics
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.
Backbone localStorage
A localStorage adapter for Backbone.js
Backbone Relational
Get and set relations (one-to-one, one-to-many, many-to-one) for Backbone models
Mavo
Create web applications entirely by writing HTML and CSS!
Devextreme Reactive
DevExtreme Reactive Components
Backgrid
Finally, an easily stylable semantic HTML data grid widget with a Javascript API that doesn't suck.
Recline
A simple but powerful library for building data applications in pure Javascript and HTML.
Easy Pie Chart
Lightweight jQuery plugin to render simple, animated and retina ready pie charts with the HTML5 canvas element