Description: Sinatra is a light-weight, open source web application library and domain-specific language written in Ruby. It allows developers to quickly create web applications and APIs with minimal effort.
Type: software
Pricing: Open Source
Description: Sketchware is a visual programming tool that allows you to create Android apps without coding knowledge. It has a drag-and-drop interface to build app layouts, add logic, access device features, and publish apps to the Google Play Store.
Type: software
Pricing: Open Source