/frontend-react-router-best-practices

Logger Middleware

Log request/response details consistently with createLoggerMiddleware.

Why

• Standardizes request logs
• Measures response time
• Reduces ad-hoc logging

Pattern

// app/middleware/logger.server.ts
import { createLoggerMiddleware } from "remix-utils/middleware/logger";

export const [loggerMiddleware] = createLoggerMiddleware({
  precision: 2,
});

export const middleware: Route.MiddlewareFunction[] = [loggerMiddleware];

Rules

1. Use logger middleware for consistent request logs
2. Customize format if you need structured logs