THL · DECISION LAB

Practice decisions before they become expensive.

Two interactive stories about the decisions software teams face. Make three choices, uncover new context, and explore the consequences. There is no winner score.

FEATURED CASE · GHOST DECISIONS

The decision whose author left years ago

An old concurrency restriction, a convincing repository explanation, and customer work that lives off the diagram.

Play Ghost Decisions →

THE SILENT SENIOR

When a blocker might be protecting the release

What does a Tech Lead do when a senior developer goes quiet near a billing release?

Play The Silent Senior →