tweenjs/tween.js

Features

• Value Interpolation Engines - Provides a core engine for calculating fluid intermediate states between numeric values using easing functions.
• JavaScript Animation APIs - Provides a comprehensive JavaScript API for implementing smooth numeric and object property animations.
• Web Interface Animation Libraries - Offers a library for creating smooth visual transitions and movement for web elements.
• Time-Based Linear Interpolation - Calculates intermediate values between start and end states based on elapsed time and duration.
• Frame Callbacks - Triggers user-defined callbacks on every animation frame to synchronize interpolated values with object properties.
• Animation Easing Functions - Implements mathematical easing functions to control the rate of change for animated property transitions.
• Centralized Managers - Utilizes a centralized animation manager to track and update all active transitions in a single global loop.
• Animation Playback Controls - Includes methods for halting running animations and manipulating the execution state of timers.
• Object Property Interpolators - Calculates intermediate values for numeric object properties between starting and ending states.
• Animation Sequence Managers - Coordinates the execution order and timing of multiple sequential animation states through chaining.
• Sequential Animation Orchestrators - Connects multiple animations in a chain where the completion of one automatically triggers the next.
• Game State Interpolation - Updates object positions and properties over time to create seamless movement and character animations.
• Array Interpolators - Calculates smooth transitions between arrays of numbers using linear or Bezier methods.
• Multi-Value Interpolators - Calculates intermediate values between a starting point and a sequence of targets.
• External Clock Injection - Allows animation progress to be driven by an external clock or media playback time.
• Animation Easing Calculators - Provides tools to calculate and define mathematical easing curves for precise control over animation acceleration and deceleration.
• Nested Object Interpolators - Interpolates properties within deeply nested object structures for smooth transitions of sub-values.
• Animation Playback Settings - Supports configurations for looping transitions a specific number of times or indefinitely.
• Animation Controllers - Manages collections of active transitions under a single controller for orchestrated updates.
• Animation Lifecycle Callbacks - Includes hooks that execute custom logic at specific stages, such as start or completion, of an animation.
• Yoyo Playback - Implements a yoyo playback mode that automatically reverses animation direction upon completion.
• Animation and Tweening - Tweening engine for web animations.
• Animations and Motion - A versatile engine for tweening numeric properties.

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