Programming
programming
naming
text
What is camelCase?
Definition
camelCase is a naming convention where words are joined without spaces, and each word after the first starts with a capital letter: myVariableName, getUserData, isActive. The first letter is lowercase (unlike PascalCase).
Why It Matters
camelCase is the standard naming convention in JavaScript, Java, TypeScript, and most C-family languages. Using consistent naming conventions makes code readable and maintainable. Knowing when to use camelCase vs snake_case vs kebab-case is essential for following language conventions.