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Cheat sheets
One page per topic, in current syntax: Eloquent for Laravel 13, Inertia 3 with Laravel and Vue, and the Vue 3 Composition API. Copy any snippet, print the page, or get the A4 PDF.
Laravel 13
Eloquent
Queries, relationships, eager loading, scopes, casts, mass assignment, chunking and the N+1 fixes, in the Laravel 13 syntax (model attributes like #[Fillable] and #[Scope]).
Inertia 3 · Laravel · Vue 3
Inertia 3
Responses, prop types (deferred, optional, once, merge), useForm, Link, partial reloads, shared data, validation errors and SSR with the @inertiajs/vite plugin.
Vue 3.5
Vue 3 Composition API
ref, reactive, computed and watch, lifecycle hooks, props and emits, defineModel, composables, provide/inject and the script setup macros, for Vue 3.5 with TypeScript.
laravel/ai 1.2 · Laravel 13
Laravel AI SDK
Agents, prompt/stream/queue, attachments, structured output, tools with approval, Stop middleware, conversations, streaming to Vue, embeddings and vector search, images, audio, transcription, reranking, classification, events and the testing fakes, checked against laravel/ai 1.2.3.
Laravel 13.37 · Inertia 3
Validation
Where to validate, the typed Rule:: builders that arrived in 13.36, conditional and array rules, database, date, file and password rules, custom rules, and how the errors reach a Vue form with Inertia and Precognition. Every chain was run on Laravel 13.37.