This full course covers every aspect of working with fetch from beginner to expert. It demonstrates and explains alternate syntaxes, the related components - Request, Response, URL, URLSearchParams, Promises, Headers, File and Blob, plus how to abort fetch calls, handling download progress, understanding CORS, generating new content in your pages based on fetched data, handling multiple requests in sequence or in parallel. GitHub repo with full project source: https://github.com/prof3ssorSt3v3/all-the-fetch Content-Security-Policy reference: https://content-security-policy.com/ HTTP Headers reference: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers Forbidden Header names: https://developer.mozilla.org/en-US/docs/Glossary/Forbidden_header_name Donate here - https://ko-fi.com/prof3ssorst3v3 - to support this channel 0:00:00 Introduction & Setup 0:03:20 1: Basic Fetch & Promises 0:16:40 2: Async Await Alternate 0:21:35 3: URL, Request, Headers 0:32:35 4: Response Objects 0:45:20 5: Generating Content 0:58:41 6: API Keys, Credentials 1:24:45 7: Uploading Data & Files 1:39:34 8: Understanding CORS 1:59:15 9: Multiple Request Management 2:09:17 10: Abort 2:16:03 Bonus: Progress