Developer Reference
Extend, customize, and build on top of DamDir Directory. The plugin exposes 100+ action hooks, 100+ filter hooks, a full REST API, template overrides, and more.
Architecture
Plugin structure, design patterns, naming conventions, database schema, and coding standards.
View architecture →Action Hooks
100+ action hooks organized by subsystem — core lifecycle, listings, submissions, fields, search, reviews, dashboard, email, and more.
View action hooks →Filter Hooks
100+ filter hooks with code examples — modify listing data, queries, submissions, fields, templates, emails, REST API responses, and more.
View filter hooks →Extending
Create custom field types, search filters, display views, and override templates in your theme.
View extending guide →API & CLI
REST API endpoints, helper functions, WP-CLI commands, and the module system for building add-ons.
View API reference →