Optional experiment / Digital play

Small parts. Useful connections.

An original, small browser experiment inspired by the engineering questions behind OrderFlow. Build, test, and discover why the order of operations matters.

Illustrative simulation only. No backend connection or live infrastructure. This is an independent experiment with original interface elements; it has no LEGO affiliation.

Build a path for one order.

4 modules · 1 sample · no timer

Choose modules, arrange their order, then run your sample. Try saving before delivery. Can your pipeline handle an unavailable broker and a repeated event?

Your pipeline

Your canvas is empty. Pick a module above—there’s no penalty for trying a different order.

Test bench

Broker unavailable

BROKER ONLINE

Stock: 5 / 5 · Replay attempts: 0

Editing modules resets this sample. Changing broker availability preserves its state.

Choose a module to start building. You can reorder it afterward.

What this experiment explores

Modular assembly, immediate explanatory feedback, and recovery through experimentation. Controls work with clicks, taps, and keyboard activation; dragging and timed input are unnecessary.

The rules are deliberately simplified. They illustrate one order and one inventory transition, not real scheduling, transactions, concurrency, or production guarantees.

Explore the actual engineering story and evidence →