The catalog depends on mode (Native / Docker) and is grouped: Core / Cache / DB / Graphics / Debug. Docker-only extensions are marked and unavailable in Native.
- Docker: install via install-php-extensions (~10–60 s); Pin in image triggers a full rebuild
- Native: built-in modules from managed PHP; PECL (memcached, mongodb, xdebug, …) installs into the selected version prefix
Often enabled by default: zip, xdebug, redis, memcached.