pure HTML+CSS+JS

• Shopping Cart
• Technic Document
• Telephone Number Validator
• Platformer Game
• Roman Number Converter
• Palindrome Checker
• Dice Game

express + mongoDB

• Execercise tracker
• File Metadata
• Header Parser
• Timestamp
• URL Shortener

postgresql

• student
• universe

bash

• basic
• worldcup insert data into postgresql

python

• Caesar & Vigenere encrypt/decrypt with caesar/vigenere
• Arithmetic Formatter
• Dijkstra's algorithm
• Tower of Hanoi
• Time Calculator
• Budget
• Polygon Area Calculator
• Probability Calculator