Fizzygum is a powerful, browser-based operating environment and development platform that emulates a full desktop OS within a web browser. Built with JavaScript and WebAssembly, it features a windowing system, file system abstraction, terminal emulator, and GUI apps—all running inside the browser. Fizzygum is designed as a playground for experimenting with web-native system design and is ideal for educational demos, rapid UI prototyping, and understanding OS principles in a high-level, accessible environment.

Features

  • Entirely browser-based with no native dependencies
  • Built-in terminal emulator with shell support
  • Window manager for multitasking GUI apps
  • Virtual filesystem with file operations and persistence
  • Written in JavaScript with WebAssembly modules
  • Drag-and-drop desktop environment and icon system
  • Text editor, file browser, and other GUI tools
  • Event-driven input handling via DOM APIs

Project Samples

Fizzygum Screenshot 1

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Categories

Operating Systems

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Additional Project Details

Programming Language

CoffeeScript

Related Categories

CoffeeScript Operating Systems

Registered

2025-04-03
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