This content originally appeared on DEV Community and was authored by DPC
Daily JavaScript Challenge: Find the First Non-repeating Character in a String
Hey fellow developers! 
Welcome to today’s JavaScript coding challenge. Let’s keep those programming skills sharp!
The Challenge
Difficulty: Medium
Topic: Strings
Description
Write a function that takes a string as input and returns the first non-repeating character. If all characters repeat or the string is empty, return an empty string.
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://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects
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