Local Forage
Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.
Any Chart
AnyChart is a lightweight and robust JavaScript charting solution with great API and documentation. The chart types and unique features are numerous, the library works easily with any development stack.
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.
Arbor
A graph visualization library using web workers and jQuery
Polychart2
Version 2 of Polychart.js
D3 Cloud
Create word clouds in JavaScript.
Angular Gantt
A Gantt chart directive for Angular.js without any other dependencies.
Morris.js
Pretty time-series line graphs
Heatmap.js
JavaScript Library for HTML5 canvas based heatmaps
Fuse
Lightweight fuzzy-search, in JavaScript
Alchemy
Alchemy.js is a graph drawing application built in d3.
Punycode.js
A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.
Aja.js
Ajax without XML : Asynchronous JavaScript and JavaScript/JSON(P)
Wink Nlp
Developer friendly Natural Language Processing ✨
Vague Time
A tiny JavaScript library that formats precise time differences as a vague/fuzzy time, e.g. '3 months ago', 'just now' or 'in 2 hours'.
Marilyn
Marilyn is a client side, Socket.IO driven, Pub/Sub, model layer with a query system similar to Mongoose.
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.