NeoHtop

A modern, cross-platform system monitor built on top of Svelte, Rust, and Tauri.

Why another system monitor? That's not a TUI? (The Back Story)

Features

• 🚀 Real-time process monitoring

• 💻 CPU and Memory usage tracking

• 🎨 Beautiful, modern UI with dark/light themes

• 🔍 Process search and filtering

  Search for processes by name, command, or PID. Search for multiple things at once by separating them with commas. For example, arm, x86 will return processes having arm or x86 as a substring of the name or command. You can use regular expressions too. For example, d$ will return a list of daemons (which tend to end in the letter d), while ^(\w+\.)+\w+$ will return a list of processes with reverse domain name notation, such as com.docker.vmnetd.

• 📌 Pin important processes

• 🛠 Process management (kill processes)

• 🎯 Sort by any column

• 🔄 Auto-refresh system stats

Tech Stack

• Frontend: SvelteKit, TypeScript
• Backend: Rust, Tauri
• Styling: CSS Variables for theming
• Icons: FontAwesome

Development

Prerequisites

• Node.js (v16 or later)
• Rust (latest stable)
• Xcode Command Line Tools (for macOS)

Setup

# Install dependencies
npm install

# Run in development mode
npm run tauri dev

# Build for production
npm run tauri build

Development Setup

The project uses pre-commit hooks to ensure code consistency. After cloning and installing dependencies, the pre-commit hooks will be automatically installed.

Code Formatting

We use Prettier for web code and cargo fmt for Rust code. Format your code using:

# Format all files
npm run format

# Check formatting without making changes
npm run format:check

The pre-commit hook will automatically format your code when you commit, but you can run the formatter manually at any time.

Pull Requests

Before submitting a PR, please ensure:

1. All code is formatted (npm run format)
2. The format check passes (npm run format:check)
3. Your commits follow the project's commit message conventions

Contributing

We welcome contributions from the community! Please see our contributing guidelines for more information.

Support

If you find this project helpful, consider buying me a coffee:

License

This project is licensed under the MIT License - see the LICENSE file for details.