All challenges
JavaScript challenge · Frontend
CamelCase String
Difficulty
medium
Time
~15m
Format
Single
Grading
Auto-graded
#frontend#javascript#typescript#strings
Mission file // read carefullymedium
Implement camelCase(str) that converts space-, dash-, or underscore-separated words into standard camelCase.
camelCase('hello_world') // => 'helloWorld'
Build with
TypeScriptJavaScript
Hidden test suite
Auto-graded on submit
Start challenge
Sign in to save your progress.