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HTTP and the Web

HTTP Fundamentals

How the web protocol works

HTTP Methods

GET, POST, PUT, DELETE and more

HTTP Headers

Request and response metadata

HTTP Status Codes

Understanding response codes

Web Architecture

Servers, proxies, CDNs, and caching

Modern Web Protocols

HTTP/2, HTTP/3, WebSockets, gRPC

APIs and Web Services

REST, authentication, and webhooks

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