Coding (Platform)
vue + fastify · Medium · autosave state machine
A browser and API disagree at the revision-safe autosave api boundary. An editor saves drafts in the background. A slow confirmation for an older revision currently marks the latest text as saved, and an older failure can replace the current status.
Repair the shared browser-to-service contract. Reduce edit, save, success and failure events into a truthful draft status.
Revision-safe autosave API is a coding (platform) interview exercise that trains prompt interpretation, explicit assumptions, a concrete response, and a clear explanation of tradeoffs. The catalog marks it as medium difficulty. It focuses on State Modeling, Regression Testing, Technical Reasoning. The signed-in workspace provides the tools for the round and evaluates the attempt against task-specific criteria. Reference solutions, hidden checks, evaluator instructions, and candidate work remain private.