Question 1

What is camelCase?

Accepted Answer

camelCase combines words without spaces where each word after the first starts with a capital letter (e.g. myVariableName). It is widely used for variable and function names in JavaScript, Java, and many other languages.

Question 2

What is the difference between snake_case and kebab-case?

Accepted Answer

snake_case uses underscores to join words (hello_world) and is common in Python, Ruby, and database column names. kebab-case uses hyphens (hello-world) and is common in CSS class names, HTML attributes, and URL slugs.

Question 3

What is PascalCase used for?

Accepted Answer

PascalCase (also called UpperCamelCase) capitalises the first letter of every word with no spaces (HelloWorld). It is commonly used for class names, React component names, TypeScript interfaces, and C# identifiers.

Question 4

What is slug-case?

Accepted Answer

Slug-case converts text to a URL-safe format: all lowercase, spaces replaced with hyphens, and special characters removed. It is used for URL paths, file names, and SEO-friendly identifiers (e.g. 'Hello World!' becomes 'hello-world').

Text Case Converter

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