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Web development

Fetching web data

Retrieve remote data and show useful results or errors on a page.

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Where this chapter sits in the course

Lessons

Chapter 12 of 12 · 6 short lessons · 24 min
  1. 1Asynchronous operations3 min
  2. 2Fetch and async functions4 min
  3. 3Fetch response handling4 min
  4. 4Network request feedback4 min
  5. 5Origins and CORS3 min
  6. 6Challenge: Fetching web data6 min

What you'll learn

  • Request and read remote JSON data
  • Handle unsuccessful requests and communicate their state
  • Recognize browser cross-origin restrictions

Your plan from this chapter

It follows the course from here, at your pace, with reviews before you forget.

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