Part 3 of Backend from First Principles:
Understanding HTTP for Backend Engineers covered:
- CORS & cross-origin security
- HTTP response codes (1xx-5xx)
- caching mechanisms
- persistent connections & keep-alive
Read here π
https://t.co/3bvU7JjaIu
Encoding, Encryption, and Hashing sound similar but they're NOT the same! π
Confusing them could lead to serious security mistakes.
Here's what each one actually does π§΅π
Part 2 of Backend from First Principles:
Understanding HTTP for Backend engineers covered:
- stateless nature & why it matters
- anatomy of requests/responses
- HTTP headers
- methods: GET, POST, PUT, PATCH,
DELETE
Read here π
https://t.co/0sd54EYYCg
Started documenting my backend from first principles journey:
What backend actually is
covered:
- why we need backend
- how DNS and servers work
- CORS explained simply
- learning from first principles
Read here π
https://t.co/uCzkFoFm6C
@DevxNeo wait this is actually fire π₯
the "why can't we do everything in frontend" part should be required reading
saving this thread, everyone learning backend needs to see this π―