foldable apps
DEVELOPER TOOLS

Less config.
More building.

We build the tools we needed but couldn't find. Fast, opinionated, and designed to disappear into your workflow. Open source first, always.

PRODUCT LINE

The Run Series

A collection of developer tools built around one principle: get out of the way and let builders build. Each tool in the Run Series is designed to do one thing exceptionally well.

How we build tools

Opinionated defaults

Zero-config should actually work. We make the choices so you don't have to — and when you disagree, escape hatches are clean and obvious.

Speed is a feature

If a tool makes you wait, it's broken. Every millisecond matters. We benchmark obsessively and ship only when it's fast enough to forget it's there.

Open source first

Our tools are built in the open. We believe the best infrastructure is infrastructure you can read, fork, and trust. No black boxes.