UltimateUI Web Editor

A community-driven web editor for the UltimateUI PaperMC plugin by Xqedii. This project aims to mirror the in-game editor experience with better performance and accessibility, right in your browser.

Built with Next.js 16, React 19, shadcn/ui components, and Tailwind CSS 4.

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Requirements

• Node.js v20 or later
• pnpm (recommended) — or npm/yarn

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Installation

# Clone the repository
git clone https://github.com/SLNE-Development/ultimateui-webeditor.git
cd ultimateui-webeditor

# Install dependencies
pnpm install

# Start the development server
pnpm dev

Open http://localhost:3000 in your browser.

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Updating

# Pull the latest changes
git pull

# Install any new or updated dependencies
pnpm install

# Restart the dev server
pnpm dev

If you are running a production build, rebuild after updating:

pnpm build
pnpm start

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Contributing

Contributions are welcome from the community. Here is how to get started:

1. Fork the repository on GitHub.
2. Create a branch for your feature or fix:

   git checkout -b feat/your-feature-name

3. Make your changes. Keep PRs focused - one feature or fix per PR.
4. Run the linter before committing:

   pnpm lint

5. Open a Pull Request against master with a clear description of what you changed and why.

Guidelines

• Use shadcn/ui components where possible — avoid pulling in new UI libraries without discussion.
• Keep editor behaviour consistent with the in-game UltimateUI editor.
• Open an issue first for large features so the direction can be agreed on before you invest time.

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Credits

• Xqedii — original author and developer of the UltimateUI PaperMC plugin
• All community contributors who have helped build and improve this web editor

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License

This project is community-maintained and not officially affiliated with or endorsed by the original plugin author.