GoodBarber - GoodBarber is a mobile app creation platform.
Glimmer - Fast and light-weight UI components for the web
Bizness Apps - Create your own app or become a reseller and build apps for others
Preact.js - Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.
Dropsource - Mobile development platform for building native iOS & Android apps
Svelte - Cybernetically enhanced web apps