
Joseph Trettevik
Full Stack Software Engineer who loves puzzles. Experience in React, JavaScript, and Ruby on Rails, and strong skills in problem solving and writing algorithms.
Learning Redux
Learning Redux
4 min read
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Recent comments
HTML5 Form Validation
So glad to hear you found it useful!
Vanilla CSS - Icon Animation
Hey! You're absolutely right, Corentin! I didn't know that, b...
Big O Notation: O(N!)
Thanks, Steve! I was surprised by how much worse N! was as ...
Can .map() Mutate The Original Array? Yes.
Thank you so much for the feedback. I’m always trying to lear...