With only a few concepts (views, actions, effects, and subscriptions) Hyperapp is easy to learn and get going. Its declarative API is easy to read and fun to write and build purely functional, feature-rich, browser-based apps using idiomatic JavaScript. Hyperapp is an ultra-lightweight Virtual DOM, highly-optimized diff algorithm, and state management library obsessed with minimalism.
Jumpsuit - A minimal React and Redux framework
Vue.js - Reactive Components for Modern Web Interfaces
Creo - Creo is a modern design tool for Mac which combines design and development.
React - A JavaScript library for building user interfaces
React Native - A framework for building native apps with React
Svelte - Cybernetically enhanced web apps