A block-based site engine

Build pages from blocks.

stomme is an Astro engine where pages are composed from a fixed catalog of blocks, themed with tokens, and edited in a CMS. This whole site is built with it — read through to see every block and feature in context.

Why stomme

Compose, don't code

Fast to launch

Scaffold, fill in content, ship. The engine is a dependency, not a copy.

Editable by anyone

Non-developers compose pages from blocks — and can't break the design.

Safe updates

Engine improvements arrive via a version bump, not a per-site migration.

Blocks
23+
Surfaces
5
Build config
0
Languages
Any
Take the tour

What's in the box

From the field

What people build with it

”I shipped a client site over a weekend. The blocks were already there — I just wrote content and themed it.”
Maya Lindqvist · Freelance developer
”Our team edits pages every week and the design never breaks. They pick blocks; they can't paint outside the lines.”
Tomas Berg · Marketing lead
”Engine improvements arrive as a version bump across all our sites — not a copy-paste migration into each one.”
Priya Nair · Agency tech lead
Ready?

Start with the blocks

Every section on this site is one block. Open the tour and see how they fit together.

See the blocks