SCSS Partials Cheatsheet

A one-page SCSS partials reference, every snippet explained line by line: what the underscore actually does, naming, import order, one entry point, a folder layout that scales, and the move to @use.

A stylesheet becomes unmanageable long before anyone admits it. Partials are the fix, and the whole convention rests on one character: a leading underscore that tells the compiler a file is a building block rather than a finished stylesheet. This cheatsheet gathers the rest of it on one page, from naming and what belongs in which file through import order, the single entry point and the folder structure that survives a real project, each snippet annotated line by line. Keep it open while you build, or save the image and pin it nearby.

For the full background, read the guide to organising stylesheets with SCSS partials. To practise, work through the 10 code-along examples.

Hope this helps.