Engrain by ByteRush

WEB.17 2 concepts · 1 ready

fetch in depth

Use the Fetch API fully and correctly.

  1. WEB.17.01Request, Response, headers and bodiesCoreMid-level11 min
  2. WEB.17.02Streaming, progress and beaconsMid-levelBeing written

Interview questions in this module

  1. Why can you read a response body only once?
  2. How do you send cookies with a cross-origin fetch?
  3. How do you show download progress with fetch?
  4. How do you reliably send analytics when the user leaves the page?