Assemble a system from small modules, connect compatible input/output interfaces, and reuse tested parts across different projects.
Each module accepts one interface type and produces another. Add only modules that support the goal.
A reusable name can keep the same responsibility even when its specific data type changes between systems.
🎓 You are learning to: Assemble a system from small modules, connect compatible input/output interfaces, and reuse tested parts across different projects.
This studio works in three steps:
Understand what the system or program should do before touching it.
Say what you expect to happen, run it, and compare. Surprises are where the learning is.
Change one thing at a time and re-test until behaviour matches your prediction.
💡 Aim to explain your method, not just your answer.
Nothing you do here is saved or sent anywhere — experiment freely. Reopen this guide any time with the ? Help button.