Falang
A visual programming language for three different jobs
One friendly block-diagram editor, three products built on it: a desktop IDE, an Arduino environment, and a workflow automation engine.
No syntax to memorize — just blocks and arrows. Falang turns a visual diagram into real code: C++, Go, Rust, C#, TypeScript — or into a running workflow with real integrations.
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Three products, one language
Three products, one language
Pick what you need today. All three are built on the same Falang visual engine.
FalangSketch
A visual IDE for algorithms and code
Draw algorithms as block diagrams and get real C++, Go, Rust or C# source out of them — or write text and raw code directly. Offline, local files, no account.
Learn more →FalangDuino
Arduino without fighting C++ syntax
Control pins and sensors with visual blocks instead of digitalWrite() calls. Upload the sketch to a real board and debug it live, watching variables as it runs.
Learn more →FalangFlow
n8n-style automation with its own engine
Build workflows from ready-made integrations — Telegram, WordPress, amoCRM, Bitrix24, YooKassa and dozens more. Long-running processes on Temporal, with an AI agent that edits the diagram for you.
Learn more →Where it comes from
Falang grew out of "Drakon", the visual language used to design algorithms for the Buran spacecraft. We believe a diagram is the most natural way to think through an algorithm — and that code is simply what it should compile into.
