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: SmartDraw is a powerful and easy-to-use diagramming software that helps create over 70 types of diagrams like flowcharts, org charts, floor plans, and more. It has built-in templates and formatting tools that allow users to create professional-looking diagrams quickly.
Type: software