Elysian Code

A modern, cross-platform desktop IDE by ElysianNodes, powered by Electron + Monaco Editor.

✨ Features

Core Editor

• 🎨 VS Code-inspired dark UI — familiar layout, clean aesthetic
• ⚡ Monaco Editor — full syntax highlighting, IntelliSense, bracket pairing, minimap
• 📁 File Explorer — open folders, navigate the tree, create/rename/delete files and folders
• 📑 Tabbed editing — multi-file tabs, dirty indicators, middle-click to close
• 🔍 Search panel — search across all files in the open folder
• ⌨️ Rich keybindings — VS Code-like shortcuts for productivity

Integrated Tools

• 🖥️ Integrated terminal — xterm.js + node-pty, multi-terminal support, resize handle
• 🤖 ElysianAI panel — Ctrl+L toggles a right-side panel with the ElysianAI chat interface
• ⚙️ Settings panel — configure font size, theme, and account settings
• 🔐 Account integration — seamless ElysianNodes login with re-authentication option

Security & Architecture

• 🔒 Secure by design — contextIsolation enabled, no nodeIntegration
• 🌐 Monaco from CDN — fast loading, no local bundling required
• 📦 Cross-platform builds — .deb, .AppImage (Linux) and .exe/.msi (Windows)

🚀 Getting Started

Prerequisites

• Node.js 18+
• npm 8+
• Linux: libgtk-3-dev, libwebkit2gtk-4.0-dev (for AppImage builds)
• Windows: No extra deps needed

Quick Start

# Clone and install
git clone <repository-url>
cd elysian-code
npm install

# Run in development mode
npm start

# Or with DevTools for debugging
npm run dev

🏗️ Project Structure

elysian-code/
├── src/
│   ├── main/
│   │   └── main.js          # Electron main process (BrowserWindow, IPC handlers, pty)
│   ├── preload/
│   │   └── preload.js       # contextBridge — safely exposes IPC to renderer
│   └── renderer/
│       ├── index.html       # App shell
│       ├── css/
│       │   └── main.css     # All styles (VS Code dark theme)
│       └── js/
│           ├── utils.js     # Shared helpers (path, toast, debounce, lang map)
│           ├── fileicons.js # SVG icon map per file extension
│           ├── filetree.js  # File explorer sidebar
│           ├── tabs.js      # Tab management
│           ├── editor.js    # Monaco editor wrapper (CDN loading)
│           ├── terminal.js  # xterm.js terminal panel
│           ├── search.js    # Folder-wide search
│           ├── menus.js     # Top menu bar + context menus
│           └── app.js       # Boot, keybindings, resizers, AI panel, login modal
├── assets/
│   └── icons/
│       ├── icon.png
│       └── icon.ico
├── package.json
└── README.md

📦 Building

Linux (.deb + AppImage)

npm run build:linux

Output: dist/

Windows (.exe NSIS installer + .msi)

npm run build:win

To cross-compile for Windows from Linux, install Wine: sudo apt install wine

All platforms

npm run build:all

⌨️ Keybindings

Action	Shortcut
File Operations
New File	Ctrl+N
Open Folder	Ctrl+K Ctrl+O
Save	Ctrl+S
Save As	Ctrl+Shift+S
Close Tab	Ctrl+W
Navigation
Cycle Tabs	Ctrl+Tab
Toggle Sidebar	Ctrl+B
Explorer Panel	Ctrl+Shift+E
Search Panel	Ctrl+Shift+F
Settings Panel	Ctrl+,
Editor
Find in File	Ctrl+F
Replace in File	Ctrl+H
Format Document	Shift+Alt+F
Toggle Word Wrap	Alt+Z
Increase Font Size	Ctrl++
Decrease Font Size	Ctrl+-
Reset Font Size	Ctrl+0
Panels
Toggle Terminal	`Ctrl+``
Toggle AI Panel	Ctrl+K

🏛️ Architecture

Security Model

All Node.js/OS access goes through a strict contextBridge boundary:

Renderer (renderer process)
    ↓ window.electronAPI.*
Preload (contextBridge)
    ↓ ipcRenderer.invoke()
Main process (ipcMain.handle())
    ↓ fs, node-pty, dialog

• No nodeIntegration — renderer cannot access Node APIs directly
• contextIsolation: true — prevents prototype pollution
• CSP enforced — content security policy for additional protection

Monaco Editor Integration

Monaco is loaded from CDN using script tags to work with contextIsolation:

// Monaco loads via require.js from CDN
// Works with contextIsolation: true
require.config({ paths: { vs: 'https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.44.0/min/vs' }});

🛠️ Tech Stack

Component	Library/Version
Shell	Electron 28
Editor	Monaco Editor 0.44 (CDN)
Terminal	xterm.js 5.3 + node-pty 1
Packaging	electron-builder 24
Styling	Vanilla CSS (VS Code theme)
IPC	contextBridge + ipcMain
Module Loader	RequireJS 2.3.6

🔧 Configuration

Settings Panel

Access via Settings button in activity bar or Ctrl+,:

• Account: Re-trigger ElysianNodes login
• Application: Font size slider, theme selector
• Editor: Monaco-specific settings

Login Integration

• First-launch prompts for ElysianNodes sign-in
• Login state persisted in localStorage
• Settings panel allows re-authentication
• Webview isolation for secure login flow

🤝 Contributing

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

📄 License

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

🔗 Links

• ElysianNodes — Hosting & Services
• Electron Documentation
• Monaco Editor
• xterm.js