cubepod_state

Fine-grained reactive state for CubePod. Built on Signals — only the widgets that actually read a changed value rebuild.

What's inside

• StateSignal<T> — reactive value that notifies listeners on change
• AsyncSignal<T> — signal with loading/error/data states for async ops
• StreamSignal<T> — wraps a Stream into a reactive signal
• Transaction — batch multiple signal changes into a single rebuild
• FormState — reactive form with field-level validation

Install

dependencies:
  cubepod_state: ^0.1.1

Usage

import 'package:cubepod_state/cubepod_state.dart';

final count = StateSignal(0);

// Read
print(count.value); // 0

// Write
count.value++;

// Listen
count.listen((val) => print('count changed: $val'));

// Batch updates — only one rebuild fires
transaction(() {
  count.value = 10;
  name.value = 'Alice';
});

See cubepod for the full docs.