Description: JavaScript is a lightweight, interpreted programming language with first-class functions. It is well-known as the scripting language for Web pages, but it's used in many non-browser environments as well including Node.js and MongoDB
Type: software
Pricing: Free
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