Abaaso
A modern, lightweight enterprise-class RESTful JavaScript application framework.
Nanobar
Very lightweight progress bars. No jQuery
Jsface
Small, fast, elegant, powerful, and cross platform JavaScript OOP library. Support main(), singleton, super call, private, mixins, plugins, AOP and more.
Bottlejs
A powerful, extensible dependency injection micro container for JavaScript applications
Amplify
AmplifyJS is a set of components for data management and application communication.
Aload
Loads images, scripts, styles, iframes, videos and audio asynchronously.
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.
Spine
Lightweight MVC library for building JavaScript applications
Libretaxi
LibreTaxi, free and open source Uber/Lyft alternative to connect passengers and drivers.
Director
a tiny and isomorphic URL router for JavaScript
Backbone Marionette
Make your Backbone.js apps dance with a composite application architecture!
Pilpil
Pilpil - Progressive Image Loading
Routie
a tiny javascript hash router
Redhooks
Predictable state container for React apps written using Hooks
Layr
Dramatically simplify full‑stack development
Head js
The only script in your HEAD. Head JS loads JavaScript files in parallel like images without blocking the page. Your page will be faster. Even with a single combined file.