UPPERCASE: All letters in capital letters. Useful for headings, emphasis, or when following specific formatting requirements.

lowercase: All letters in small letters. Common for URLs, file names, and programming identifiers.

Title Case: First letter of each word capitalized. Standard for titles, headings, and proper nouns.

camelCase: First word lowercase, subsequent words capitalized. Widely used in programming for variable and function names.

PascalCase: First letter of each word capitalized. Common for class names and component names in programming.

snake_case: Words separated by underscores. Popular in Python programming and database naming conventions.

kebab-case: Words separated by hyphens. Common in URLs, CSS classes, and HTML attributes.

CONSTANT_CASE: All uppercase with underscores. Used for constants and configuration values in programming.