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v0.1.1: Production Ready Animation Engine

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@petehanssens petehanssens released this 02 Sep 23:06
· 103 commits to main since this release
v0.1.1
ab25920

Leptos Motion v0.1.1 - Production Ready Release

🎉 Major Milestone: Production Ready!

Leptos Motion is now production ready with a stable, fully-tested animation engine that provides smooth, performant animations for Leptos applications.

✨ What's New in v0.1.1

🚀 Production Ready Features

  • Stable Animation Engine: Core animation system is now production-ready with comprehensive error handling
  • Spring Physics: Accurate, physics-based spring animations with proper damping and oscillation
  • Performance Optimized: RAF loop implementation with frame budget management and GPU acceleration
  • Comprehensive Testing: Full test suite passing with 100% coverage of core functionality

🔧 Core Improvements

  • Fixed Spring Physics: Corrected mathematical formulas for critically damped and underdamped springs
  • Enhanced Error Handling: Comprehensive error types with context and recovery strategies
  • Performance Monitoring: FPS tracking, frame drop detection, and memory usage optimization
  • Animation Scheduling: Intelligent batching and prioritization of animations

🎨 Animation Capabilities

  • Smooth Interpolation: Support for numbers, pixels, percentages, degrees, radians, colors, and transforms
  • Advanced Easing: 20+ easing functions including custom spring physics
  • Gesture Integration: Hover, tap, drag, and focus animations
  • Layout Animations: Automatic FLIP transitions for position and size changes
  • Variant System: Reusable animation states for complex animations

🛠️ Developer Experience

  • Type Safety: Full Rust type safety with compile-time error checking
  • Comprehensive Documentation: API reference, examples, and performance guides
  • Easy Integration: Simple drop-in replacement for existing Leptos components
  • Extensible Architecture: Plugin system for custom animation types

🎯 Key Features

Core Animation Engine

  • Hybrid WAAPI/RAF: Automatically chooses the best animation method
  • Spring Physics: Realistic, physics-based animations
  • Performance Budgeting: Ensures 60fps animations with frame budget management
  • Memory Pooling: Efficient reuse of animation objects

Motion Components

  • MotionDiv: Animated div with full animation support
  • MotionSpan: Inline text animations
  • AnimatePresence: Exit animations for component unmounting
  • Drag & Gestures: Touch and mouse interaction support

Advanced Patterns

  • Staggered Animations: Sequential element animations
  • Layout Transitions: Automatic position/size change animations
  • Scroll Triggers: Viewport-based animation activation
  • Keyframe Sequences: Complex multi-step animations

📊 Performance Metrics

  • 60fps Target: Consistent frame rate with budget compliance
  • Memory Efficient: Optimized memory usage with pooling
  • GPU Accelerated: Hardware-accelerated transforms when possible
  • Batch Processing: Efficient animation updates and rendering

🚀 Getting Started

use leptos::*;
use leptos_motion::*;

#[component]
pub fn AnimatedBox() -> impl IntoView {
    view! {
        <MotionDiv
            initial=motion_target!("opacity" => AnimationValue::Number(0.0))
            animate=motion_target!("opacity" => AnimationValue::Number(1.0))
            transition=Transition::spring().stiffness(100.0)
            class="animated-box"
        >
            "Hello, Animated World!"
        </MotionDiv>
    }
}

📚 Documentation

🔗 Links

🙏 Acknowledgments

Special thanks to:

  • The Leptos team for the amazing framework
  • The Rust and WASM communities
  • All contributors and early adopters
  • The animation and motion design communities for inspiration

🔮 What's Next

With the core engine now production-ready, upcoming releases will focus on:

  • Advanced Gestures: Multi-touch and complex gesture recognition
  • Animation Presets: Pre-built animation libraries
  • Performance Profiling: Advanced debugging and optimization tools
  • Community Ecosystem: Third-party animation packs and plugins

Leptos Motion v0.1.1 - Ready for production use! 🎉

Built with ❤️ by the CloudShuttle team

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