WeDoctor Frontend Technology

Aug 18, 2021 · Frontend Development

How to Write Clean, Maintainable CSS: Principles and Practical Tips

This article explores why CSS often becomes messy, introduces aesthetic considerations, outlines three core writing principles—less is more, self‑explanatory, reusable—and provides concrete techniques such as naming conventions, formatting, commenting, modularization, and tooling to keep styles clean, readable, and maintainable across teams.