loader_pro_kit 1.2.2

A comprehensive Flutter package with 12 beautiful, fully customizable loading animations. Perfect for modern app UIs with smooth 60 FPS animations.

1.2.2

Demo & Publishing Updates

• Added doc/videos/loader.webm to package repository for README demo usage
• Updated README demo section to include direct WebM video player markup
• Added fallback GIF preview and direct demo video link for better pub.dev compatibility
• Bumped package version to 1.2.2
• Updated publication docs to reference 1.2.2

Compatibility

• No breaking changes
• No runtime dependency changes
• Backward compatible with existing integrations

1.2.1

Demo & README Improvements

• Added optimized demo GIF preview for GitHub and pub.dev
  • Added responsive README demo section
  • Improved package presentation and visual showcase
  • Optimized demo media rendering for better loading performance
  • Added centered demo preview with compact sizing

New Features

• Added LiquidFillLoader – A highly customizable liquid fill loader with wave animation
  • Smooth animated wave motion with dual wave support
  • Gradient liquid fill with percentage display
  • Multiple shapes support:
    • Circle
    • Rounded rectangle
  • Glow effect and animated bubble support
  • Customizable wave height, speed, and frequency
  • Smooth painter-based rendering for better performance

Demo App Improvements

• Added dedicated LiquidFillLoader showcase section
• Added multiple LiquidFillLoader variations:
  • Default
  • Gradient
  • Rounded
  • Bubble effect
  • Fast wave animation
• Improved demo organization and visual hierarchy

Documentation Improvements

• Updated README with LiquidFillLoader examples
• Added advanced customization examples
• Improved package SEO keywords
• Updated total loader count to 14
• Enhanced package discoverability on pub.dev

Performance & Quality

• Optimized wave animation rendering
• Improved animation smoothness using CustomPainter
• Reduced unnecessary rebuilds
• Maintained smooth 60 FPS animations

Code Quality

• Improved loader architecture consistency
• Added reusable liquid shape clipping system
• Enhanced customization flexibility
• Maintained zero third-party runtime dependencies

Dependencies

• No breaking changes
• No new dependencies added
• Fully backward compatible

1.2.0

New Features

• Added LiquidFillLoader – A highly customizable liquid fill loader with wave animation
  • Smooth animated wave motion with dual wave support
  • Gradient liquid fill with percentage display
  • Multiple shapes: circle and rounded rectangle
  • Glow effect and bubble animation options
  • Customizable wave height, speed, and frequency

Documentation Improvements

• Comprehensive API Documentation – Added dartdoc comments to all 13 loader widgets
  • All constructor parameters now documented with clear descriptions
  • Improves code readability and IDE autocomplete experience
  • Helps developers understand each parameter's purpose and default values
• Public API Coverage – Increased documented API elements from 18.9% to 20%+
  • Added parameter-level documentation for 100+ API elements
  • Better support for pub.dev scoring and code quality metrics

Demo & Media

• Professional Demo Video – Added loader.webm showcasing all 13 loaders
  • High-quality animation demonstration
  • Integrated into README.md for GitHub and pub.dev
  • WebM format for optimal streaming

Loaders with New Documentation

• BounceLoader
• CircleLoader
• DotLoader
• PulseLoader
• WaveLoader
• SpinningLoader
• OrbitLoader
• LogoLoader
• ImageLoader
• LinearLoader
• ShimmerLoader
• SkeletonLoader (including SkeletonLine and SkeletonCircle)
• LiquidFillLoader

1.1.0

New Features

• Added OrbitLoader – A highly dynamic, modern orbit-style loader with rotating particles

  • Supports circular and elliptical motion
  • Customizable dot count, radius, and size
  • Smooth 60 FPS animation using AnimatedBuilder

• Advanced animation effects

  • Scale animation for depth effect
  • Opacity animation for smooth fading
  • Direction control (clockwise / reverse)

Customization Enhancements

• Added gradient support for OrbitLoader
• Added glow effect for premium UI appearance
• Introduced elliptical orbit mode for unique motion styles
• Improved flexibility with animation curve and duration control

Demo & Developer Experience

• Updated demo app to include OrbitLoader variations:

  • Default
  • Glow
  • Gradient
  • Elliptical
  • Compact

• Improved visual showcase for better developer understanding

⚡ Performance

• Optimized animation rendering using AnimatedBuilder
• Ensured efficient rebuilds and smooth performance across devices

Code Quality

• Followed consistent animation architecture across loaders
• Improved modularity and readability of animation logic
• Maintained clean and scalable structure for future loaders

Testing

• All existing widget tests passing
• Verified OrbitLoader behavior across different configurations
• No regressions introduced

Dependencies

• No breaking changes
• No new dependencies added
• Fully backward compatible

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1.0.3

Bug Fixes

• Fixed animation not updating issue in BounceLoader and WaveLoader
• Ensured proper UI rebuilds using AnimatedBuilder

Improvements

• Optimized animation performance by replacing manual rebuild patterns
• Standardized animation handling across all loaders
• Improved smoothness and visual consistency of animations

Code Quality

• Refactored animation logic to follow Flutter best practices
• Reduced unnecessary widget rebuilds
• Improved maintainability and scalability

Testing

• All widget tests passing
• Verified animation behavior across affected loaders
• No regressions introduced

Dependencies

• No breaking changes
• No new dependencies added

1.0.2

Bug Fixes

• Fixed deprecated withOpacity() warnings by replacing with .withValues(alpha: ...)
• Fixed LinearLoader width calculation using FractionallySizedBox
• Updated outdated test suite to proper widget-based tests

Improvements

• Added comprehensive dartdoc documentation across all public APIs

  • Library-level documentation
  • Loader class documentation (all 11 loaders)
  • Usage examples for each loader

• Enhanced code formatting and structure

• Improved IDE autocomplete and developer experience

Testing

• All 13 widget tests passing
• Improved test coverage for all loaders
• Tested on Flutter 3.41.6, Dart 3.11.4

Dependencies

• No breaking changes
• No new dependencies added

1.0.1

Improvements

• Minor internal improvements and stability enhancements
• Initial refinements based on early usage

Code Quality

• Cleaned up code structure
• Improved consistency across loaders

Testing

• Basic test fixes and improvements

Dependencies

• No breaking changes

1.0.0

Initial Release

• Introduced 11 fully customizable loaders:

  • CircleLoader
  • DotLoader
  • PulseLoader
  • WaveLoader
  • SpinningLoader
  • BounceLoader
  • LogoLoader
  • ImageLoader
  • LinearLoader
  • ShimmerLoader
  • SkeletonLoader

Features

• Full customization support:

  • Colors and gradients
  • Sizes and dimensions
  • Animation durations
  • Animation curves
  • Advanced per-loader parameters

• Smooth 60 FPS animations

• Zero external dependencies (Flutter only)

• Comprehensive documentation and usage examples

• Complete test coverage

• Example app demonstrating all loaders