Fiber Go web framework inspired by Express. Covers routing, middleware,
context, WebSocket, and prefork. Use for Express-like Go development.
USE WHEN: user mentions "fiber", "gofiber", "express-like go", "fasthttp go",
asks about "fiber middleware", "fiber context", "fiber prefork", "fiber websocket",
"go express", "fast go framework"
DO NOT USE FOR: Gin projects - use `gin` instead, Echo projects - use `echo` instead,
Chi projects - use `chi` instead, standard net/http compatibility required