Sweetalert2
A beautiful, responsive, highly customizable and accessible (WAI-ARIA) replacement for JavaScript's popup boxes. Zero dependencies.
jQuery Validation
jQuery Validation Plugin
Loopback
LoopBack makes it easy to build modern applications that require complex integrations.
Tone.js
A Web Audio framework for making interactive music in the browser.
Svg.js
A lightweight library for manipulating and animating SVG
Sigma
An open-source lightweight JavaScript graph drawing library
Nock
HTTP mocking and expectations library
Hover
A collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Easily apply to your own elements, modify or just use for inspiration. Available in CSS, Sass, and LESS.
Zepto
Zepto.js is a minimalist JavaScript library for modern browsers, with a jQuery-compatible API
Wavesurfer.js
Navigable waveform built on Web Audio and Canvas
Dragula
:ok_hand: Drag and drop so simple it hurts
Marko
Marko template engine
Bootstrap Daterangepicker
Date range picker component for Bootstrap
Crypto Js
JavaScript library of crypto standards.
JSON Editor Online
A web-based tool to view, edit and format JSON
Stimulus
A modest JavaScript framework for the HTML you already have
Mqtt.js
The MQTT client for Node.js and the browser