To The Future Of Computing

A4 is a simple yet comprehensive computing platform that's easy to embed and extend.

It's based on the widely-documented Smalltalk programming language and comes with a number of modern extensions and additional features.

Key Features

The Catch

Although all of the core features are working already, the system isn't quite ready for release yet.

(I don't have a full business model for funding further development yet, and releasing it early, especially as an open source product, could reduce it's potential value for investors. More details soon...)


A4 is still under heavy development. Some of the information on this site is already outdated. Stay tuned for more information!