Every published module, all in one place.
2 modules
Frameworks → Wordpress
WordPress development conventions: child themes over core edits, hooks over patching, sanitize on input and escape on output, proper script/style enqueueing, universal prefixing, custom post types versus pages, and update discipline.
by @markdowners
Database → Mysql
PHP + MySQL conventions on top of database-design-basics: prepared statements, utf8mb4, InnoDB, and PHP's shared-nothing request lifecycle.