Svelte
The magical disappearing UI framework
Koa
Expressive middleware for node.js using ES2017 async functions
Next.js
Next.js is a lightweight framework for static and server‑rendered applications.
Bootstrap.native
If you are looking for Bootstrap without jQuery or vanilla Javascript for Bootstrap, this is the place to get started.
Framework7
Full Featured HTML Framework For Building iOS & Android Apps
Inferno
An extremely fast, React-like JavaScript library for building modern user interfaces
Lovli.js
A boilerplate for developing react+redux applications with rethinkdb/horizon as realtime database and express for the server.
Mjml
MJML: the only framework that makes responsive-email easy
Refraction
A guard that represents a central point of control in your application
Rill
:left_right_arrow: Universal web application framework.
Redux Side Effects
Redux toolset for keeping all the side effects inside your reducers while maintaining their purity.
Redux Elm
The Elm Architecture in JavaScript http://salsita.github.io/redux-elm/
Flakes
Flakes is an Admin Template Framework. A combination of CSS Libraries, JavaScript Libraries and Design files that help you build business tools very quickly.
Cerebral
A state controller with its own debugger
Cycle Core
A fully reactive JavaScript framework for Human-Computer Interaction
Delorean
An Agnostic, Complete Flux Architecture Framework
Redux
Predictable state container for JavaScript apps