ruffle-rs/ruffle

Features

• Web-Based - Runs interactive animation and game files in modern web browsers and desktop environments without needing original plugins.
• Legacy Media Emulators - A runtime environment that executes legacy animation and interactive files in modern web browsers and desktop applications without requiring original plugins.
• Embed Replacement Protocols - Identifies existing media objects on websites and automatically swaps them with emulated players to restore functionality.
• Legacy Runtime Simulators - Ruffle interprets and executes legacy animation and application files to run them within modern web browsers and desktop environments without requiring original plugins.
• Multimedia - Ruffle executes legacy animation and interactive files by interpreting them within modern web browsers or as standalone desktop applications to preserve access to older media.
• Legacy - A versatile playback solution that restores access to archived digital content across web, desktop, and mobile environments through automated format parsing.
• ActionScript - Ruffle interprets or compiles legacy scripting languages to maintain the interactive logic and functional behavior of original content within modern execution environments.
• Multimedia Runtimes - A high-performance execution layer that interprets legacy bytecode and scripting languages to render interactive content using modern hardware-accelerated graphics APIs.
• Media Players - Provides components for embedding and configuring media player instances within web applications to control playback behavior.
• Web Asset Preservation Tools - Identifies and automatically replaces obsolete media objects on websites to restore functionality and ensure long-term accessibility.
• Browser-Based Runtimes - A web-integrated engine that automatically detects and replaces outdated media objects with emulated players to maintain functionality on modern websites.
• Legacy Compatibility Layers - Ruffle translates vector and raster content using hardware-accelerated APIs or software-based pixel rendering to ensure visual compatibility and accuracy across different modern platforms.
• Interactive Media Runtimes - Executes legacy animation and application files on mobile devices and desktop platforms to maintain consistent interactivity.
• Bytecode Interpreters - Ruffle implements specialized virtual machine opcodes to run C-based logic that has been cross-compiled into legacy bytecode formats for improved performance and compatibility.
• Memory-Safe Execution Environments - Uses a memory-safe language to safely parse and execute untrusted legacy binary files while preventing common security vulnerabilities.
• Bytecode Interpreters - Executes legacy instruction sets by interpreting custom opcodes within a sandboxed environment to replicate original application logic.
• Player Control Interfaces - Provides a JavaScript API to embed and control media player instances dynamically within web applications.
• Language Support - Flash player emulator written in Rust and WebAssembly.
• System Emulators - Adobe Flash Player emulator for desktop and web.
• Canvas and Vector Graphics - Ruffle displays vector and bitmap graphics using platform-specific graphics APIs to ensure consistent visual output across both web and desktop environments.
• Hardware-Accelerated Rendering - Translates legacy vector graphics into modern GPU-compatible primitives to ensure high-fidelity visual output.
• Cross-Platform Graphics Tooling - Maps legacy rendering commands to native graphics APIs to maintain consistent visual performance across web and desktop environments.
• Runtime Injection Engines - Automatically replaces legacy media tags with modern player instances by scanning and modifying the document object model at runtime.
• Dynamic Audio Mixers - Controls the playback, synchronization, and dynamic mixing of sound assets extracted from legacy animation files.
• Audio Playback Engines - Processes various legacy audio formats and codecs to enable sound playback and synchronization within modern emulated environments.
• User Interaction - Ruffle translates keyboard and mouse interactions into system events to maintain interactivity and pointer state within emulated environments for a seamless user experience.
• Cross-Platform Media Runtimes - Ruffle executes legacy animation and game files on mobile devices through dedicated applications, browser extensions, or web-based players to ensure accessibility.
• Cross-Origin Resource Sharing Policies - Configures server security headers to permit loading media assets from different domains while maintaining strict browser safety policies.
• Event-Driven Input Handlers - Maps modern pointer and keyboard interactions into legacy system events to preserve interactivity within the emulated runtime environment.
• Browser Extensions - Ruffle injects browser extensions into web pages to automatically detect and render legacy content without requiring users to install native plugins or outdated software.
• Legacy Format Parsers - Ruffle reads and writes legacy animation file structures and associated bytecode to enable the modification, analysis, and playback of archived digital content.
• Socket Proxying Layers - Routes legacy socket connections through web-compatible protocols to bypass browser security restrictions.
• Unit Testing Frameworks - Runs unit and regression tests across the entire codebase to ensure functionality remains consistent and stable.
• Animation Playback Settings - Ruffle allows adjustment of global or instance-specific parameters such as autoplay, scaling, quality, and security permissions to control how interactive media behaves.
• Playback Behavior Enhancements - Ruffle adds modern interface features such as full-screen toggles, input remapping, and cross-origin resource handling to enhance the usability and accessibility of legacy content.

Star history