forgedesk 3.0.4

Build powerful, cross-platform desktop and web applications using Python 3.14+ (NoGIL) and web technologies

ForgeDesk

The fast, modern, and secure way to build desktop applications with Python.

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ForgeDesk is a next-generation framework designed to give you the ultimate desktop app development experience. It combines the heavy data-processing capabilities of Python, the memory safety and performance of a Rust backend, and the UI flexibility of Modern Web Frameworks.

By leveraging OS-native WebViews (via wry and tao) instead of bundling Chromium, ForgeDesk produces incredibly lightweight binaries that launch instantly and consume a fraction of the RAM of typical Electron apps.

Why Choose ForgeDesk?

• Python-First & Blazing Fast: Built natively for Python 3.14 Free-Threading (NoGIL). Say goodbye to the Global Interpreter Lock and hello to true multi-core processing, bridged through a highly optimized Rust core layer.
• Beautiful CLI Experience: An interactive, Astro-inspired terminal setup wizard. Scaffold your entire application architecture in seconds.
• Bring Your Own UI: First-class, out-of-the-box support for React, Next.js, Vue, Svelte, Astro, and Vanilla JS.
• Zero-Config Tailwind CSS: The CLI can automatically install and configure Tailwind CSS, PostCSS, and inject your CSS entry directives with a single keypress.
• Security by Design: A meticulously scoped file and URL runtime model ensures your users are always safe from path traversal and unauthorized IPC cross-site scripting.
• NPM Ecosystem Integration: Native @forgedesk/api packages that feel completely natural for frontend developers, alongside seamless Vite + HMR integration.
• Multi-Window Support: Create and manage multiple native windows with full IPC routing.
• Auto-Updates with Delta Patching: Built-in updater with Ed25519 signature verification and binary diff updates (1-5MB vs 30-50MB).

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Quick Start

Getting started is incredibly easy. Ensure you have Python 3.14+ and Node.js installed, then run the ForgeDesk wizard:

# 1. Install the CLI
uv pip install forgedesk
# (or `pip install forgedesk`)

# 2. Launch the interactive scaffolding wizard
forge create

The beautiful terminal UI will ask you seamlessly to configure:

1. Your project directory name.
2. Your favorite UI framework (React, Next.js, Vue, Svelte, Astro).
3. Your preferred Node package manager (npm, pnpm, bun).
4. Whether you'd like Tailwind CSS automatically configured.

# 3. Enter your project directory
cd your-new-app

# 4. Start the development server (Hot Module Replacement included!)
forge dev

When you are ready to ship to production, building a highly optimized binary is just as easy:

forge build

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Architecture & IPC Bridge

ForgeDesk provides a seamless IPC (Inter-Process Communication) bridge between your Python backend and your JavaScript frontend. You write your system logic in Python, and your UI logic in TypeScript/JavaScript.

1. The Backend (Python)

Define your backend logic using decorators. ForgeDesk handles the asynchronous routing and thread pool management underneath.

# src/main.py
from forge import ForgeApp
import platform

app = ForgeApp()

@app.command
def fetch_system_data(username: str) -> dict:
    """Fetch system stats to display on the UI."""
    return {
        "message": f"Welcome back, {username}!",
        "os": platform.system(),
        "status": "ready"
    }

if __name__ == "__main__":
    app.run()

2. The Frontend (TypeScript / React)

Call your Python commands natively from your frontend code using our typed NPM package.

import { invoke } from "@forgedesk/api";
import { useState, useEffect } from "react";

export default function App() {
  const [data, setData] = useState(null);

  useEffect(() => {
    invoke("fetch_system_data", { username: "Admin" }).then(setData);
  }, []);

  return (
    <div>
      <h1>{data?.message}</h1>
      <p>OS: {data?.os}</p>
    </div>
  );
}

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Core Features

26+ Built-in APIs

• File System — Secure file operations with scope validation
• Dialogs — Native open/save/folder/message dialogs
• Clipboard — Read/write text, HTML, and images
• Shell — Execute commands with stdout streaming
• Notifications — Desktop toast notifications
• Menus — Native application and context menus
• System Tray — Tray icons with menus
• Global Shortcuts — System-wide keyboard shortcuts
• Auto-Updates — Ed25519 signed updates with delta patching
• Keychain — OS-native secure credential storage
• Screen — Monitor info, DPI, cursor position
• Power — Battery state, suspend/resume events
• Deep Linking — Custom protocol handlers (myapp://)
• WebSocket — Real-time bidirectional communication
• And more...

20+ Built-in Plugins

• AI/ML — OpenAI, ONNX Runtime, local LLM (llama.cpp)
• Database — SQLite, PostgreSQL, MongoDB
• Crypto — Hashing, encryption, signatures
• Network — HTTP client, REST API helpers
• File Watch — Real-time file change detection
• Scheduler — Cron-like task scheduling
• i18n — Internationalization support
• Theme — Light/dark mode management
• And more...

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Performance

Metric	ForgeDesk	Electron
Binary Size	20-30MB	150MB+
RAM (Idle)	~30MB	~100MB
RAM (Active)	~50MB	~300MB
Startup Time	<1s	2-5s
IPC Latency	<1ms	5-10ms

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Security

• Capability System — Enable/disable APIs per configuration
• Scope Validation — Path and URL access control with glob patterns
• IPC Security — Command validation, size limits, error sanitization
• Code Signing — macOS notarization + Windows Authenticode
• Ed25519 Signatures — Cryptographic update verification

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Documentation

• API Reference — Complete API documentation
• Architecture — System design and internals
• Contributing — How to contribute

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Testing

# Python tests (634 tests)
uv run pytest -v

# Rust tests
cargo test --all-features

# E2E integration tests
uv run pytest tests/test_e2e_lifecycle.py -v

# With coverage
uv run pytest --cov=forge --cov-report=html

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Building

# Development build
maturin develop

# Release build
maturin build --release

# Platform-specific builds
maturin build --release --target x86_64-unknown-linux-gnu
maturin build --release --target x86_64-pc-windows-msvc
maturin build --release --target universal2-apple-darwin

# Package installers
forge build --format appimage  # Linux
forge build --format dmg       # macOS
forge build --format nsis      # Windows

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CI/CD

ForgeDesk includes complete GitHub Actions workflows:

• ci.yml — Rust (clippy, fmt, test), Python (ruff, pytest), Node (build)
• release-matrix.yml — Cross-platform release builds with artifact generation
• publish-python.yml — PyPI wheel and sdist publishing (triggered on release)
• publish-npm.yml — NPM package publishing (triggered on release)
• signing-validation.yml — Code signing verification

Note: Registry publishing to PyPI and NPM is performed automatically when a GitHub Release is published. The release-matrix.yml workflow only generates platform-specific build artifacts and does not publish to registries.

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Tech Stack

Layer	Technology
Frontend	React, Vue, Svelte, Next.js, Astro
IPC	msgspec JSON, WebSocket, HTTP
Backend	Python 3.14+ (NoGIL), PyO3
Core	Rust (Tao, Wry, Tokio)
Build	Maturin, Nuitka, Vite
Signing	Ed25519, macOS notarization, Windows Authenticode

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License

ForgeDesk is released under the MIT License.

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Built with ❤️ by the ForgeDesk Team