Long, practical guides on Laravel, Filament and Livewire, written from the products I build. 19 so far.
How Filament 4's built-in panel tenancy works (HasTenants, canAccessTenant, ownership relationships, tenant middleware) and the places it stops protecting you, queries outside the panel, queued jobs, unique validation and models without a resource.
How to scope tenant data with an Eloquent global scope in Laravel 12, and the places it does not reach, queued jobs, console commands, withoutGlobalScopes, validation rules, raw queries and pivot tables.
Tenancy, billing, dashboards and testing for a SaaS on the TALL stack with Filament 4, based on what I ran into building FilamentCraft and the Dukanos shop platform.