Laravel 10 vs 11 vs 12: Full Comparison, New Features & Upgrade Guide (Structure, Reverb, Starters)

Описание: Confused about the differences between Laravel 10, 11, and 12? This video is your complete guide. We break down the major changes in application structure, default configuration, and new features like Reverb and the new Starter Kits.

Whether you're starting a new project or planning a critical upgrade, understanding this evolution is crucial. We cover the upgrade paths, effort required, and give a final recommendation.

🚀 Laravel 10 (PHP 8.1+)
The modern baseline, focused on stability and type safety.

Introduced native type declarations across the framework.

New Features: Laravel Pennant (feature flags) & Process abstraction layer.

Structure: Retained the traditional, full application skeleton.

⚡ Laravel 11 (PHP 8.2+)
The great structural leap, introducing a streamlined skeleton.

Structure: app/Http/Kernel.php is removed.

Configuration: Fewer default config files. Configuration is centralized in bootstrap/app.php.

Routing: api.php and channels.php are now optional (installed via Artisan).

New Features: Laravel Reverb (built-in WebSocket server) & per-second rate limiting.

✨ Laravel 12 (PHP 8.2+)
The productivity evolution, focused on developer experience.

Minimal breaking changes, prioritizing a smooth upgrade from L11.

Major New Feature: New application starter kits for modern stacks (React, Vue, Livewire) using Inertia 2, TypeScript, and shadcn/ui.

Mandates Carbon 3.

🛠️ Upgrade Guide & Key Differences
10 → 11 Upgrade: Requires PHP 8.2+. This is a medium-effort upgrade (est. 15-30 minutes) due to structural changes and potential breaking changes (e.g., Doctrine DBAL removal).

11 → 12 Upgrade: Should be very smooth (est. 5 minutes) as breaking changes are minimal.

Support Lifecycle:

Laravel 10: Bug fixes end August 2024. Security fixes end February 2025.

Laravel 12: Offers the longest support window.

Final Recommendation: If you are starting a new project, Laravel 12 is the clear choice to leverage the latest starter kits and longest support