Coffee Script
Unfancy JavaScript
Showdown
JavaScript port of Markdown
Rx Js
The Reactive Extensions for JavaScript
Plotly.js
The open source javascript graphing library that powers plotly
Cytoscape.js
A JavaScript graph library for analysis and visualisation (compatible with CommonJS/Node.js, AMD/Require.js, jQuery 1.4+, Bower, npm, and plain JavaScript)
Mqtt.js
The MQTT client for Node.js and the browser
Lazysizes
High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
Polymer
Leverage the future of the web platform today.
Sweetalert2
A beautiful, responsive, highly customizable and accessible (WAI-ARIA) replacement for JavaScript's popup boxes. Zero dependencies.
Raven Js
JavaScript client for Sentry
Bootswatch
Themes for Bootstrap
Cropperjs
JavaScript image cropper.
Chosen
Chosen is a library for making long, unwieldy select boxes more friendly.
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.
Hyperapp
1 kB JavaScript framework for building web applications.
Nock
HTTP mocking and expectations library
Stencil
A Web Component compiler for building fast, reusable UI components and Progressive Web Apps 💎 Built by the Ionic Framework team