Nexus 🚀
Nexus is a state management library that makes it easy to create and consume your application's reactive data to the user interface. With nexus_codegen, wiring becoming fully automatic and feels very natural. As an application developer, you focus solely on what reactive data should be consumed in the UI (and elsewhere) without worrying about keeping it in sync.
Roadmap table
| Goal | Completed |
|---|---|
| Reactive variables | ✅ |
| Reactions | ✅ |
| Synchronous actions | ✅ |
| Asynchronous actions | ✅ |
| Lifecycle hooks | ✅ |
| Reactive collections (list, set, map) | ✅ |
| Custom reactive objects | ✅ |
| Access to context from state | ✅ |
| Processable controller and widget (contains reactive content state) | ✅ |
| Global state's stream (tracks all lifecycle of states) | ✅ |
| Mutators | ✅ |
| Guards | ✅ |
| Unit-tests | ✅ |
| Documentation | ✅ |
| Final refactoring | WIP |
Quickstart
States in Nexus can be really simple and elegant
But it is not fully reactive state, we call update() manually when updating counter, but what if we add some annotations?
Global event bus
Nexus are tracking all controllers and can notify you, when something happens via global event bus
It supports next events:
- EventType.stateInitialized
- EventType.stateUpdated
- EventType.stateDisposed
- EventType.reactionRegistered
- EventType.reactionInitiated
- EventType.reactionRemoved
- EventType.performedAction
- EventType.performedAsyncAction
All events' payloads contain stateId - unique identifier of NexusController (you can pass it manually by invoking super constructor of controller)