Camel, Pascal, Snake & Kebab Case

• camelCase: A convention where words are joined without spaces, with first word starting in lowercase and subsequent words capitalized.
• PascalCase or UpperCamelCase: A convention where words are joined without spaces, with each word capitalized, including the first.
• snake_case or underscore_case: A convention where words are separated by underscores, with all letters in lowercase.
• kebab-case or dash-case: A convention where words are separated by hyphens (dashes), with all letters in lowercase.
• UPPER_SNAKE_CASE or UPPER_UNDERSCORE_CASE or SCREAMING_SNAKE_CASE: A convention where words are in uppercase, separated by underscores.