Angular social share module, share urls and content on social networks such as facebook, google+, twitter, pinterest and so on - http://720kb.github.io/angular-socialshare
jQuery insert plugin for MediumEditor (Medium.com WYSIWYG editor clone)
Set document title and meta tags with Vue.js
Adapt.js serves CSS based on screen width.
Truncate HTML code to limit its length by number of words without losing markup.
Particles blasts while typing in Codemirror
Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one.
jQuery plugin for lazy loading images
A simple, unobtrusive jQuery plugin that provides auto-updating timeago text to your timestamped HTML elements using Moment.js.
A JS utility for for parsing URLs and extracting information out of them.
Automatically display online/offline indication to your users. #hubspot-open-source