This is my codepen for Weekly JavaScript Challenge by Michal Miszczyszyn
Michal Miszczyszyn is one of polish javascript community leader and he starts new weekly javascript chalange. It works, that Michal ones a week create new javascript task, and any competitor can join and try to solve a task. After that Michał takes responses and makes code review. After code revies he put task review on his blog.
Links: blog: https://typeofweb.com blog posts about chalange: https://typeofweb.com/tag/weekly-javascript-challenge/ facebook group where we can find news about new challenge: https://www.facebook.com/groups/1131907053499522/