This project is a web-based port of the original Diablo game. The goal of this project is to bring the classic experience of Diablo to the browser with a modern tech stack, including Vite and TypeScript.

This project is hosted on https://johnimril.github.io/diablo_web/ along with spawn.mpq from the shareware version (place it in the public folder to run locally). This allows the shareware version to be played anywhere, even on mobile phones. To play the full game, you must use your own DIABDAT.MPQ that you can obtain with the original copy of the game from GoG.

This project was initially based on the DiabloWeb repository by d07RiV. Due to compatibility issues with Node 22, I decided to fork and fix the original project, which can be found here. After successfully fixing the build and updating the packages, I chose to take it a step further by rewriting the project using Vite and TypeScript, which led to the creation of this repository.

This project also draws heavily from the work done on devilution, which was instrumental in making Diablo 1 playable on web browsers through WebAssembly. The source code to build the WebAssembly modules is available here.

I've modified the code to remove all dependencies and exposed the minimal required interface with JavaScript, allowing the game to be compiled into WebAssembly. Significant changes were made to event handling, particularly in the menus, to adapt to the JS model.

• Vite Build System: Fast and efficient development with Vite.
• TypeScript: Strongly typed code for better maintainability and error checking.
• Modernized Codebase: Updated dependencies and refactored code for better performance and reliability.
• Compatible with Node 22: Fixed the issues preventing the project from running on Node 22.

Ensure that you have Node.js (v22 or later) and npm installed on your machine.

1. Clone the repository:

   git clone https://github.com/JohnImril/diablo_web.git

2. Navigate to the project directory:

   cd diablo_web

3. Install the dependencies:

   npm install

Start the development server: npm run dev

The application should now be running on http://localhost:5173/diablo_web/.

To build the project for production, run: npm run build

The build artifacts will be stored in the dist/ directory.

Contributions are welcome! If you encounter any issues, feel free to open an issue or submit a pull request.

A special thanks to d07RiV for the original DiabloWeb project, which served as the foundation for this work. Without their effort, this project wouldn't have been possible. Additionally, thanks to the devilution team for their incredible work in making Diablo 1 accessible on modern platforms.