Case Converter

The case converter handles letter case and naming conventions, the everyday work of turning variable names, constants and CSS classes into the style a project expects:

• UPPER CASE: every letter capitalised, common for constants such as MAX_SIZE
• lower case: everything in lowercase
• Title Case: the first letter of each word capitalised, common in headings
• camelCase: first word lowercase, later words capitalised, as in userName, the usual style for JavaScript and Java variables
• PascalCase: every word capitalised, as in UserController, the usual style for class names
• snake_case: words joined by underscores, as in user_name, common in Python and PHP
• kebab-case: words joined by hyphens, as in user-name, common for CSS classes and URLs

When to use it

• Moving a name between language conventions, such as Java camelCase to Python snake_case
• Converting database column names to code variable names and back
• Normalising CSS class names
• Keeping API field names consistent

Naming reference