- BMI Calculator
- random password generator
- todo app
- personal budget
- make rock-paper-scissors game.
- simple web server
- simple CRUD
- weather app
- url shorten
- add visualize chart to personal budget manager
- book crawler
- add a bmi command
- declare two weight and height flag
- validate value of flags
- calculate BMI
- print it to console
- add pwdg command
- declare password length flag
- generate a password
- return it to user