Fast-Forward PSR-14 Event Dispatcher is a simple and fast event dispatcher for PHP.

Runtime Dependencies

Package	Why it is here
`container-interop/service-provider`	service-provider contract used by the package integration
`fast-forward/container`	recommended container integration path for this package
`fast-forward/iterators`	support utilities used in the wider dispatch stack
`phly/phly-event-dispatcher`	aggregate provider, prioritized provider, reflection provider, and lazy listeners
`psr/container`	container interoperability contracts
`psr/event-dispatcher`	PSR-14 dispatcher and listener-provider contracts
`psr/log`	logger contract used by `LogErrorEventListener`
`symfony/event-dispatcher-contracts`	Symfony-compatible dispatcher interface and subscriber ecosystem alignment

Package	Why it is here
`fast-forward/dev-tools`	development tooling used by the repository

psr/log is always installed because the package ships a PSR-3-aware error logging listener.
phly/phly-event-dispatcher provides much of the low-level provider machinery used by the container integration.
The package itself stays small because it relies on standardized contracts and a few focused support libraries.