utility-first system

noun
UK /juːˈtɪlɪti fɜːst ˈsɪstəm/
US /juːˈtɪlɪti fɜːrst ˈsɪstəm/

A way of building things where small helper pieces do one job each and you put them together.

The team used a utility-first system to style the website quickly.


OTHER MEANINGS

2. A design method that starts with tiny reusable helpers instead of big ready-made parts.

With a utility-first system, you add small classes right in the page.

3. A setup where basic tools come before fancy finished pieces.

Their utility-first system keeps the code simple and easy to change.

4. A way of working that favors small single-purpose pieces over large combined ones.

The utility-first system made it easy to fix just one small thing.