There is nothing to download yet.

Fettler is in development. The first public build will be a 0.x beta for all three platforms, and this page will carry it.

Not available for any platform yet

The changelog records what exists today and will announce the first build.

About the beta

When is the beta?

There is no date. This page and the changelog will change the day a build exists.

Which platforms will the first beta support?

macOS, Windows and Linux, together.

What will I need?

A Stacks app to point it at, or the built-in sandbox if you just want to try it.