Gijgo
Gijgo - Free Javascript Controls
Jsviews
Interactive data-driven views, built on top of JsRender templates
Mjml
MJML: the only framework that makes responsive-email easy
Contra
Asynchronous flow control with a functional taste to it
Across Tabs
Easy communication between cross-origin browser tabs
Knockout Projections
Knockout.js observable arrays get smarter
Sentry
Sentry is a realtime error logging and aggregation platform
Pure
PURE Unobtrusive Rendering Engine for HTML
Java Script Load Image
JavaScript Load Image is a library to load images provided as File or Blob objects or via URL. It returns an optionally scaled and/or cropped HTML img or canvas element. It also provides a method to parse image meta data to extract Exif tags and thumbnails and to restore the complete image header after resizing.
Underscore
JavaScript's utility _ belt
Humane.js
A simple, modern, browser notification system
Prime
an OOP javascript library for node.js and the browsers
Egjs
Set of UI interactions, effects and utilities components library using jQuery.
Hydra.js
Create a scalable, maintainable and module oriented system using Hydra.js
Vue Moment
Handy Moment.js filters for your Vue.js project.
T.js
A tiny javascript templating framework in ~400 bytes gzipped
Stately.js
Stately.js is a JavaScript based finite-state machine (FSM) engine for Node.js and the browser.