Blog: system-design
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Error Handling in JS
How to handle errors in JavaScript like a pro
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Why do we await twice when using fetch?
Fetching data with `fetch` requires two `await` calls: one for the response headers and one for the body.
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Frontend API Failure Scenarios - How to handle
Explore real-world frontend API failure scenarios including timeouts, race conditions, retries, request cancellation, stale data, duplicate actions, and resilient UI handling strategies.