This content originally appeared on DEV Community and was authored by DPC
Daily JavaScript Challenge: Rotate Matrix 90 Degrees Clockwise
Hey fellow developers! đź‘‹ Welcome to today's JavaScript coding challenge. Let's keep those programming skills sharp!
The Challenge
Difficulty: Medium
Topic: Matrix Manipulation
Description
Given an N x N matrix, write a function to rotate it 90 degrees clockwise. You should do this in-place.
Ready to Begin?
- Fork this challenge
- Write your solution
- Test it against the provided test cases
- Share your approach in the comments below!
Want to Learn More?
Check out the documentation about this topic here: https://en.wikipedia.org/wiki/Rotation_matrix
Join the Discussion!
- How did you approach this problem?
- Did you find any interesting edge cases?
- What was your biggest learning from this challenge?
Let's learn together! Drop your thoughts and questions in the comments below. 👇
This is part of our Daily JavaScript Challenge series. Follow me for daily programming challenges and let's grow together! 🚀
javascript #programming #coding #dailycodingchallenge #webdev
This content originally appeared on DEV Community and was authored by DPC

DPC | Sciencx (2025-03-15T00:00:49+00:00) Daily JavaScript Challenge #JS-126: Rotate Matrix 90 Degrees Clockwise. Retrieved from https://www.scien.cx/2025/03/15/daily-javascript-challenge-js-126-rotate-matrix-90-degrees-clockwise/
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