Rebuild Mode
Rebuild a community notice
Recall the smallest useful page structure without step-by-step blocks.
ReadyOpen activity
Practice lab
Rebuilds remove the small prompts. Bug Clinics give you a broken result to trace. Constraint Missions add practical requirements. Remixes transfer a finished build to a new subject. Every activity is optional.
View the five capstonesRebuild Mode
Recall the smallest useful page structure without step-by-step blocks.
Rebuild Mode
Use a few remembered CSS decisions to keep one card readable on a phone.
Bug Clinic
Repair a common accumulator mistake without replacing the whole function.
Bug Clinic
Trace one event handler and repair the state update that has the wrong direction.
Constraint Mission
Meet two practical access requirements without changing the link into a custom control.
Constraint Mission
Add a narrow print rule without claiming to simulate every printer.
Project Remix
Clone a completed notice and transfer its structure to a different local need.
Project Remix
Keep a completed card's readable frame while changing its content and emphasis.