Next.js
Next.js is a lightweight framework for static and server‑rendered applications.
Hasher
Browser history manager for rich media websites
Carrot
🥕 Multi-threaded Self-Assembling Neural Networks in Node.js & Browser
Backbone Associations
Create object hierarchies with Backbone models; Respond to hierarchy changes using regular Backbone events.
Lucid Js
LucidJS is a chainable event emitter library. It offers several unique features such as set events, emitter piping, DOM node encapsulation, sub events, along with the usual event triggering and binding. LucidJS emitters also feature meta events that allow listening for event binding and event triggering. LucidJS works in both the browser and node.js.
Junior
A front-end framework for building html5 mobile apps with a native look and feel.
Angular.js
AngularJS lets you write client-side web applications as if you had a smarter browser. It lets use good old HTML (or HAML, Jade and friends!) as your template language and lets you extend HTML’s syntax to express your application’s components clearly and succinctly
Lazysizes
High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
Sentry
Sentry is a realtime error logging and aggregation platform
Somajs
Scalable javascript framework
Flagsmith Frontend
Web App and Mobile App for Flagsmith
Skel
A lightweight responsive framework for the www
Redux Side Effects
Redux toolset for keeping all the side effects inside your reducers while maintaining their purity.
JS Signals
Custom Event/Messaging system for JavaScript inspired by AS3-Signals
Frontless
Build universal JS applications with Riot.JS
Web Rx
WebRx is a Javascript MVVM-Framework built on ReactiveX for Javascript (RxJs) that combines functional-reactive programming with Observable-driven declarative Data-Binding, Templating and Client-Side Routing.
Lodash
An alternative to Underscore.js, delivering consistency, customization, performance, and extra features.