systems

Build sharp tools.
Keep the control visible.

LedoCorp is a small software shop that ships concrete, open tools with a preference for explicit structure over framework magic. Its public work is fx, a systems language built around visible memory control and dual emission to readable C, and Gru, a retained-mode Go toolkit for building desktop UI on Raylib.

language · 0.8.1

fx

Systems language: IR→native by default, named regions, explicit effects, dual emission to readable C. Package on GitHub.

Open fx → UI toolkit · 0.7.1

Gru

Go desktop UI: retained-mode widgets, Raylib draw, optional WebView2. Module on GitHub.

Open Gru → documentation

fx docs

Install, language tour, IR + emit-C, regions, CLI, C wrap, and the 0.8 surface.

Read docs → documentation

Gru docs

Start here, CLI, composition, WebView, architecture map, widgets, demos, licensing.

Read docs →