Native Binaries & Visual Editor

Download SMFlow

Get the visual IDE, native ahead-of-time compiler, and command line tools.

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SMFlow for Windows

v0.9.1-beta1

Windows 10 / 11 (x64) • self-contained • Velopack auto-updating installer

Download Setup.exe

Portable ZIP

No installer — unzip and run

Download ZIP

Release notes

Changes, and what is not done yet

View all releases

Host Toolchain Requirements

SMFlow compiles visual logic directly to C++17. To compile and deploy natively on your machine or to embedded microcontrollers, ensure the following host tools are installed on your PATH:

Native / Linux Target

g++ or clang with C++17 support

sudo apt install g++ build-essential

Arduino, Nano/AVR & Opta Targets

arduino-cli (auto-provisioned or PATH)

Managed automatically via SMFlow editor

Command Line Quickstart

# Validate a visual project graph

smflow validate project.smflow

# Compile ahead-of-time for Arduino Opta

smflow build project.smflow --target opta

# Compile ahead-of-time for an Arduino Nano (ATmega328P)

smflow build project.smflow --target atmega328-nano

# Run deterministic desktop simulation

smflow simulate project.smflow