I had a year of experience with front end development. But to earn the fcc front end certificate do i really need to complete all the challenges. I mean do i need to complete all the challenges of js and jquery because i know these technologies well (very well).
About earning certificate!
No, just the projects.
And some (most) of the algorithm scripting. You have to complete those that have a * next to their name in the “map”, everything else is optional.