My husband is in a band called FOUR FOUR (https://www.instagram.com/fourfourband/).
There are four members in the band, they all have four letters in their first and last names.
They only play music by composers with four letters in their names.
Most of their group chats are conducted only using words with four letters.
This simple app produces a random Wikipedia page with a title with only four letters in each word. It utilizes basic Python, the Wikipedia API, and Heroku.
View it at https://yiwen-h-fourwiki-app-hrco5z.streamlit.app/