loading_builder

A Flutter package providing lightweight and reusable loading widgets, including a basic circular progress indicator, a button loading spinner, and a customizable shimmer effect.

Features

• btnLoading widget: Adds a loading spinner next to buttons or anywhere a small loader is needed.
• BuildLoading widget: Simple centered CircularProgressIndicator for loading states.
• ShimmerLoading widget: A beautiful shimmer effect for placeholders while content is loading.

Getting Started

Add the dependency in your pubspec.yaml:

dependencies:
  loading_builder: latest_version

Usage

Button Loading Spinner

import 'package:loading_builder/loading_builder.dart';

ElevatedButton(
  onPressed: isLoading ? null : _submit,
  child: Row(
    mainAxisSize: MainAxisSize.min,
    children: [
      Text('Submit'),
      btnLoading(loading: isLoading)
    ],
  ),
)

Centered Circular Loading

import 'package:loading_builder/loading_builder.dart';

@override
Widget build(BuildContext context) {
  return const BuildLoading();
}

Shimmer Loading Placeholder

import 'package:loading_builder/loading_builder.dart';

@override
Widget build(BuildContext context) {
  return ShimmerLoading(
    height: 100,
    width: double.infinity,
  );
}

Customization

• btnLoading allows you to adjust size, stroke width, and background color.
• ShimmerLoading supports custom base and highlight colors for better theme integration.

License

This project is licensed under the MIT License.

Ready to make your app's loading experience clean and polished with minimal code? Start using loading_builder today!