snake_case vs kebab-case: Differences and Use Cases
snake_case or kebab-case? Learn the conventions, language preferences, and practical rules for choosing the right delimiter style in your projects.
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Tags: text, developer-tools, programming
snakecase vs kebab-case: Python vs URL Conventions snakecase and kebab-case look almost identical — both use lowercase letters with a separator between words. The difference is one character: an underscore versus a hyphen. But that single character creates a clear division between two very different worlds. Underscores are valid in most programming language identifiers; hyphens are not. Hyphens are valid in URLs, CSS, and HTML attributes; underscores carry different meanings in those contexts. --- The Core Difference | Convention | Separator | Example | |------------|-----------|---------| | snakecase | Underscore | | | kebab-case | Hyphen | | Both are lowercase. Both split words at the same boundaries. They are distinguished only by the separator character. --- Where snakecase Is Used…
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