createjs/easeljs

Features

• 2D Graphics Frameworks - Provides a comprehensive framework for rendering and animating 2D graphics, shapes, and text on a canvas.
• HTML5 Canvas Libraries - Provides a complete JavaScript library for creating interactive 2D graphics and animations using the HTML5 Canvas element.
• Scene Graphs - Employs a scene graph to organize visual elements and calculate global transforms during the rendering process.
• 2D Game Frameworks - Offers a framework for building interactive 2D games with sprite animations and a structured display list.
• Scene Management Systems - Implements a scene management system to organize visual elements into nested groups for collective transformation.
• Canvas Frame Animations - Enables the creation of interactive visual sequences by programmatically redrawing 2D objects on an HTML5 canvas.
• Scene Graphs - Organize 2D graphics into a nested tree structure to transform and animate groups of objects as a single unit.
• Animation Frame Synchronization - Coordinates time-based updates and animation frames through a centralized tick manager.
• Centralized Managers - Provides a centralized tick manager to synchronize animation frames and time-based updates across all visual objects.
• Coordinate Transform Hierarchies - Manages nested coordinate spaces and geometric transformations that propagate down a hierarchical display list.
• Display List Renderers - Uses a hierarchical display list to organize graphics into a parent-child tree for efficient rendering and transformation.
• Canvas Interaction Mapping - Implements a system that translates raw canvas coordinates into interaction events for individual graphics objects.
• Interaction Event Buses - Ships an interaction model that detects hits and bubbles input events from child objects up to the root.
• Interaction Handling - Provides utilities for detecting and responding to mouse and touch input events across canvas objects.
• WebGL Rendering Pipelines - Utilizes a WebGL-accelerated rendering pipeline to increase the drawing performance of bitmap and cached content.
• 2D Sprite Animations - Enables frame-based animations by displaying specific segments of a bitmap sprite sheet.
• Vector Graphics Renderers - Provides a specialized interface for drawing high-performance 2D vector shapes and paths.
• Text Rendering - Renders text as integrated objects within the canvas display list with font and style support.
• WebGL & GPU Rendering - Utilizes a WebGL-accelerated pipeline to increase drawing performance for bitmap data and cached content.
• Sprite Animations - Implements sprite animations by mapping specific regions of a bitmap sheet to simulate frame-based motion.
• Interactive Graphics - Allows for the creation of 2D vector graphics that respond to user touch and mouse interactions.
• Canvas and WebGL Graphics - Library for building interactive 2D HTML5 content.
• Game Engines and Frameworks - Library for working with HTML5 Canvas.
• Graphics and Rendering - Canvas-based 2D graphics library.

Star history