Mastering Text Cases
Text isn't just about the words; it's about the shape. Different contexts require different casing styles, especially in programming where a single capitalized letter can change the meaning of code.


The Many Faces of Case
camelCase
camelCaseUsed in JavaScript and Java. The first word is lowercase, and subsequent words start with a capital letter.
snake_case
snake_caseUsed in Python and databases. Words are separated by underscores and are usually all lowercase.
kebab-case
kebab-caseUsed in URLs and CSS. Words are separated by hyphens (dashes).
Cleaning Up the Mess
Whitespace issues—like trailing spaces, double spaces, or weird line breaks—can cause bugs in data processing or just look bad in a document. Normalizing text ensures it's clean and consistent.


Learn More
Explore the different Naming conventions in programming.