Webflow - Build dynamic, responsive websites in your browser. Launch with a click. Or export your squeaky-clean code to host wherever you'd like. Discover the professional website builder made for designers.
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
Laravel - A PHP Framework For Web Artisans
BuildFire - BuildFire is the easiest way for small businesses to build a mobile app in a matter of minutes for iOS and Android.
CodeIgniter - A Fully Baked PHP Framework
MIT App Inventor - App Inventor is a cloud-based tool, which means you can create apps for phones or tablets right in your web browser.