Frontend Mission · JavaScript / React
Mission #001: The Stale Search Results Bug
Difficulty: Mid–SeniorEstimated time: 5 minutes
Skills
Async JavaScriptRace ConditionsProduction Debugging
Scenario
Users report that the search page usually works correctly, but when they type quickly, results from an older search sometimes replace the latest results.
Your task is to identify what is happening and choose the safest production solution.