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 · 0.9.74

fx

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

Open fx → UI toolkit · 0.8.0

Gru

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

Open Gru → documentation

fx docs

Install, learn path (language → composition → regions → wrap → CLI), surface map, and 0.9.74 package docs.

Read docs → documentation

Gru docs

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

Read docs →

fx tools

cli · 0.1.2

fxrun

Task runner for fx projects.

Docs → cli · 0.1.0

fxql

SQLite one-shot queries.

Docs → cli · 0.1.0

fxlz4

LZ4 pack / unpack.

Docs → cli · 0.1.0

fxblake3

BLAKE3 file / tree hash.

Docs → cli · 0.1.0

fxfetch

HTTPS GET under NetCap.

Docs → cli · 0.1.0

fxpipe

Parallel BLAKE3 batch hash.

Docs → cli · 0.1.0

fxguest

Caps / guest speech demo.

Docs → cli · 0.1.0

fxserve

Local static HTTP(S) server.

Docs →