https://codepen.io/Philip-Cassidy/pen/MWMBjaM?editors=0011

So I recently wanted to really master array methods like reduce for tallying elements and seeing other use cases for it. Cristian recommended array Cardio on YT from JS in 30 days, Wes Bros Then I didn't feel satisfied after solving almost all of them, so I found another site that gives katas and some explainations: jskatas.org Some of the random facts I learned otw: 1. Why we can't have a negative integer in bracket notation 2. The difference between parameter and argument 3. What is the rest operator, and how it differs from the spread operator There's some nice little tidbits to leave you as a better Off dev than before you found their stuff Enjoy!

https://codepen.io/Philip-Cassidy/pen/zYVRKzj I did the . fix and added the roman numerals

Hello everybody, Im glad to be part of this comunity and can't wait to meet all of you. Good luck and chat soon.

Greetings, code ninjas! 🥷🖥️ I've just finished some stealthy coding moves and could use a review from the clan. 🧐 Anyone ready to dive in? https://codepen.io/MilanJS/pen/wvbZLaa