SpiraCSS

No More Memorizing CSS Architecture.

One principle.
No matter who writes,
the architecture holds.

See How It Works Workflow

CSS design tends to rely on conventions, and consistency erodes as teams scale.
SpiraCSS keeps the architecture intact—structure and Stylelint enforce it.
No new CSS features like @scope or @layer required. Just familiar SCSS.

Structure decides placement

No judgment calls.
The answer lies in HTML structure.

Designed to hold

Not conventions to memorize.
An architecture that stays intact.

AI-agent ready

Error messages designed for AI agents.
Supports AI-driven fixes.