Underscore
JavaScript's utility _ belt
React Native Web
React Native for Web
Modules Webmake
Bundle CommonJS/Node.js modules for web browser
When
A solid, fast Promises/A+ and when() implementation, plus other async goodies.
Jquery Timeago
Timeago is a jQuery plugin that makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago").
Bootstrap Ajax
A library for adding declarative ajax functionality to your website
Diagram
JS tool for making node graphs. Inspired by dependency graph
Vue Moment
Handy Moment.js filters for your Vue.js project.
Highland
High-level streams library for Node.js and the browser
Backbone Deep Model
Improved support for models with nested attributes.
History.js
History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers. Including continued support for data, titles, replaceState. Supports jQuery, MooTools and Prototype. For HTML5 browsers this means that you can modify the URL directly, without needing to use hashes anymore. For HTML4 browsers it will revert back to using the old onhashchange functionality.
101
A modern JS utility library
Then.js
The fastest, smallest, fully compatible, full-featured asynchronous module!
Visibility.js
Visibility.js allows you to determine whether your web page is visible to a user, is hidden in background tab or is prerendering. It allows you to use the page visibility state in JavaScript logic and improve browser performance by disabling unnecessary timers and AJAX requests, or improve user interface experience (for example, by stopping video playback or slideshow when user switches to another browser tab).
Fluxible
A pluggable container for isomorphic flux applications
Parcel
📦🚀 Blazing fast, zero configuration web application bundler
Graphql Editor
GraphQL Visual Node Editor