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$ ls ./blog/web

Web & Full-stack

🧩 Web & Full-stack · · 2 min read Tutorial

6 Pitfalls When Converting curl Commands to JavaScript fetch

The curl example from the API docs works, but your fetch call fails? A walk through the differences in method, Content-Type, query strings, auth, redirects and CORS.

#curl#fetch#http#javascript

🧩 Web & Full-stack · · 2 min read

UUID v4 or v7 for Database Primary Keys? A Clear Answer

The trade-offs of auto-increment IDs, UUID v4 and UUID v7 — why random UUIDs slow down inserts, what v7 fixes, and the storage details that matter.

#database#uuid#postgresql#mysql