signals_hooks

flutter_hooks bindings for signals

Version: 7.0.0

Installation#

flutter pub add signals_hooks

The signals_hooks package provides seamless, type-safe bindings for the highly popular flutter_hooks package. It enables developers to declare, instantiate, and automatically clean up reactive signals directly inside hook-based functional widgets.

Key Features#

🎣 Hook-based Signalling: Instantly declare state with useSignal() inside functional Hook widgets.
🌀 Automatic Disposal: No manual cleanup or dispose overrides required; the hook manages the entire signal life cycle.
⚡ useComputed & useAsyncComputed: Create cacheable hook-scoped computations and fetch async states inside your Hook widgets.

Quick Start#

import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:signals/signals_hooks.dart';

class HookCounter extends HookWidget {
  const HookCounter({super.key});

  @override
  Widget build(BuildContext context) {
    // Creates a signal tied to the widget life cycle
    final count = useSignal(0);
    
    return ElevatedButton(
      onPressed: () => count.value++,
      child: Text('Count: ${count.value}'),
    );
  }
}

Package Contents#

📄 Widgets

SignalHookBuilder SignalHookWidget