Xsm
State Management made eXtraordinarily simple and effective for Angular, React, and Vue
Mosaiqy
Mosaiqy it's a jQuery plugin to organize and show image thumbnails and zoom, easy to integrate also with Flickr, Instagram, Panoramio and other. Check carefully the homepage project and source code for full detail, licensing, legal notices and copyright
Vue Headful
Set document title and meta tags with Vue.js
Validetta
A tiny jquery plugin for validate your forms
Uptodate
Keep your timestamps up to date
Timelined
A customizable CSS-only vertical timeline
Svg Morpheus
JavaScript library enabling SVG icons to morph from one to the other. It implements Material Design's Delightful Details transitions.
Stats.js
JavaScript Performance Monitor
Sprite.js
An efficient javascript sprite animation framework
Qrcodejs
Cross-browser QRCode generator for javascript
Pointer.js
Pointer.js consolidates pointer-like input models across browsers and devices.
Pegasus
Load data while still loading other scripts and display data faster in jQuery, Backbone, Angular, ... apps
Offline
Automatically display online/offline indication to your users. #hubspot-open-source
Monitor.io
remote monitoring and debugging for socket.io
Invisible
Invisible.js: Reusable models for the client and the server
Idealforms
The ultimate framework for building and validating responsive HTML5 forms.