zag: a composable agent development environment, built in Zig

This is a personal, highly opinionated project in heavy development. I&rsquo;m building it because I want to, the way you&rsquo;d restore an old motorcycle in a garage. It&rsquo;s slow on purpose. If you&rsquo;re reading this, you&rsquo;re early. zag is an AI coding agent where the window system is the platform. Almost every agent today owns the whole screen: one view, one conversation, navigation…