Python

• Hello, Python (HTML)
• Hello, Python (JSON)
• Environment Variables
• General Echo
• State

PHP

• Hello, PHP (HTML)
• Hello, PHP (JSON)
• Environment Variables
• General Echo
• State

Node.js

• Hello, Node (HTML)
• Hello, Node (JSON)
• Environment Variables
• General Echo
• State

Echo Form Tester

• Echo Form Tester

Extra Credit: Fingerprinting Demo