This content originally appeared on DEV Community and was authored by devTalk
The middleware system got a complete makeover in Laravel 12. Here's what changed and how to master it:
Key highlights from my guide:
- Bootstrap/app.php replaces Kernel.php
- Cleaner syntax for middleware registration
- Advanced execution control
- Real production examples
Perfect for developers upgrading or starting fresh with Laravel 12.
This content originally appeared on DEV Community and was authored by devTalk

devTalk | Sciencx (2025-09-13T09:05:09+00:00) 🧱 Laravel 12 Middleware: From Zero to Production-Ready. Retrieved from https://www.scien.cx/2025/09/13/%f0%9f%a7%b1-laravel-12-middleware-from-zero-to-production-ready/
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