Labs

Small, runnable ideas. Everything runs in your browser on mock data; nothing leaves the page. Each lab belongs to an essay or a case study.

Spec drift playground

Change one field in a manifest and watch a deterministic gate catch it.

Test pyramid, after AI

Drag the cost of writing code toward zero and see where trust has to move.

Workflow stepper

Step one product order through its process, watch the events it emits, and try to cancel it midway.