Gap Tracker

Mark where you stand on each of the 12 topics. Your choices are saved in this browser only (via localStorage) — nothing is sent anywhere. The bar at the top updates as you go.

• Known — you can pass the topic's MCQs cold and explain it to someone else.
• Needs Review — you've seen it but wouldn't bet on it under exam pressure.
• New — you haven't studied it properly yet.

Pre-filled starting point

On first load this is seeded from a rough self-assessment (some topics pre-marked based on prior production experience with Lambda / EventBridge / CloudWatch). Change anything — your edits stick. Use Reset to clear your saved state and return to the seed defaults.

#	Topic	Domain	Status

↺ Reset to defaults