- Prefacio
- Agradecimientos
- Introducción
- Anatomía del Core — cómo está organizado el árbol del core y qué hay en cada sitio
- Inicio
- Librerías del Kernel
- Módulos del Core
- Assets
- Config
- Data Types
- Includes
- Debug
- Profiles
- Recipes
- Root Files
- Scripts
- Tests
- Themes
- Tema Claro
- Tema Olivero
- Tema Default Admin
- Drupal Component — los 24 subsistemas que no dependen del CMS y funcionan en PHP puro
- Inicio
- Annotation
- Assertion
- ClassFinder
- Datetime
- DependencyInjection
- Diff
- Discovery
- EventDispatcher
- FileCache
- FileSecurity
- FileSystem
- FrontMatter
- Gettext
- Graph
- HttpFoundation
- PhpStorage
- Plugin
- ProxyBuilder
- Render
- Serialization
- Transliteration
- Utility
- Uuid
- Version
- Librerías del Core — el kernel: los servicios y contratos del CMS en ejecución
- Inicio
- Access
- Accessibility
- Action
- Ajax
- Annotation
- Archiver
- Asset
- Authentication
- Batch
- Block
- Breadcrumb
- Cache
- ClassLoader
- Command
- Composer
- CoreServiceProvider
- Cron
- CronInterface
- Condition
- Config
- Controller
- Database
- Datetime
- DefaultContent
- DependencyInjection
- DestructableInterface
- Dialog
- Diff
- Discovery
- Display
- DrupalKernel
- DrupalKernelInterface
- Entity
- EventSubscriber
- Executable
- Extension
- Field
- File
- FileTransfer
- FinalCore
- Flood
- Form
- FormsAdvanced
- General
- GeneratedButton
- GeneratedLink
- GeneratedNoLink
- GeneratedUrl
- Hook
- Htmx
- HtmxAdvanced
- Http
- Icons
- Image
- ImageToolkit
- Installer
- KeyValueStore
- Language
- Layout
- Link
- Locale
- Lock
- Logger
- Mailer
- Menu
- Messenger
- PageCache
- Pager
- ParamConverter
- Password
- Path
- PathProcessor
- PhpStorage
- Plugin
- PreWarm
- PrivateKey
- ProxyBuilder
- ProxyClass
- Queue
- Recipe
- Render
- RouteProcessor
- Routing
- RoutingForm
- Security
- Serialization
- Session
- Site
- StackMiddleware
- State
- States
- StreamWrapper
- StringTranslation
- Tabledrag
- Template
- TempStore
- Test
- Theme
- Token
- Transliteration
- TypedData
- UIComponents
- Update
- Updater
- Url
- Utility
- Validation
- Frontend / JS (core/misc) — lo que el navegador recibe y ejecuta
- Inicio
- Accessibility
- Ajax
- Autocomplete
- Batch
- Dialog
- Dropbutton
- Drupal JS API
- FormsAdvanced
- HtmxAdvanced
- Icons
- Print y Activos Estáticos
- States
- Tabledrag
- UIComponents
- Messages
- Utilities
- Módulos del Core — los 74 módulos que vienen en el core, uno por capítulo
- Inicio
- Announcements Feed
- Automated Cron
- Ban
- Basic Auth
- Big Pipe
- Block
- Block Content
- Breakpoint
- CKEditor 5
- Comment
- Config
- Config Translation
- Contact
- Content Moderation
- Content Translation
- Contextual
- Datetime
- Datetime Range
- DBLog
- Dynamic Page Cache
- Editor
- Field
- Field Layout
- Field UI
- File
- Filter
- Help
- History
- Image
- Inline Form Errors
- JSON API
- Language
- Layout Builder
- Layout Discovery
- Link
- Locale
- Media
- Media Library
- Menu Link Content
- Menu UI
- Migrate
- Migrate Drupal
- Migrate Drupal UI
- MySQL
- MySQLi
- Navigation
- Node
- Options
- Package Manager
- Page Cache
- Path
- Path Alias
- PostgreSQL
- Phpass
- Responsive Image
- REST
- SDC
- Search
- Serialization
- Settings Tray
- Shortcut
- SQLite
- Syslog
- System
- Taxonomy
- Telephone
- Text
- Toolbar
- Update
- User
- Views
- Views UI
- Workflows
- Workspaces
- Workspaces UI
- Node + Field
- Referencia — para consultar mientras trabajas
- Glosario
- Mapas de arquitectura
- Índice por rol
- Epílogo
Entendiendo el core de Drupal
This book is 100% completeLast updated on 2026-08-08
Una referencia técnica de 1432 páginas sobre el core de Drupal 11.4, verificada línea a línea contra el código fuente. No cómo usar Drupal: cómo está construido por dentro y por qué.
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About
About the Book
Hay documentación sobre Drupal. Lo que no hay es una referencia que trate el core como lo que es: un sistema de software con arquitectura propia, contratos explícitos y decisiones de diseño que tienen consecuencias en el código que escribes encima.
Este libro cubre ese hueco. No explica cómo montar un sitio: explica cómo funciona el kernel por dentro, qué contrato expone cada servicio y por qué el sistema se comporta como se comporta. Son 1432 páginas y 254 capítulos organizados en seis partes, desde los subsistemas de `Drupal\Component` —que son PHP puro y no saben que Drupal existe— hasta los 74 módulos del core, uno por capítulo.
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Author
About the Author
César Manuel Sánchez Felipe
Desarrollador Drupal.
Trabajo como desarrollador principal, y lo que me interesa del oficio es la parte que casi nunca se escribe: por qué el core está construido como está y qué consecuencias tiene eso en el código que ponemos encima.
De ahí salió *Entendiendo el core de Drupal*.
Contribuyo en drupal.org y publico código en GitHub.
También puedes encontrarme en LinkedIn.
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