CartoCSS is a programming language recognized by GitHub Linguist and used with .mss.
Quick facts
What is CartoCSS
CartoCSS is a programming language recognized by GitHub Linguist and used with .mss.
GitHub Linguist classifies CartoCSS as a programming language, typically using extensions such as .mss.
File extensions:
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Frequently asked questions
CartoCSS is a programming language recognized by GitHub Linguist and used with .mss.
Common extensions include .mss.
Sources & standards
Updated 2026-08-18
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