Julie

An agentic, screen-aware desktop AI assistant for an unfair productivity advantage.

---

Julie is a lightweight, transparent desktop AI assistant built to reduce context switching. It lives on top of your workspace, understands what's on your screen, and responds via voice or text without forcing you to switch tabs, copy context, or break focus.

Julie is also agentic — it can autonomously control your browser, execute terminal commands, and interact with your computer using mouse and keyboard actions.

Built in a weekend to see if it was possible, and open-sourced for anyone who wants to explore or extend it.

Downloads

Get the latest version from the Releases Page.

OS	Architecture	Installer
macOS	Apple Silicon (M1/M2/M3)	Julie-0.0.1-arm64.dmg
Windows	x64 (Standard)	Julie-Setup-0.0.1-x64.exe
Windows	ARM64 (Surface/Snapdragon)	Julie-Setup-0.0.1-arm64.exe

Features

• Invisible Interface: A transparent window that blends into your desktop.
• Ghost Mode: Click-through capability (Cmd+Shift+I) to keep Julie visible while you work.
• AI-Powered: Uses Groq (Llama 3 70B & Llama 4 Scout) for instant, reasoning-heavy responses.
• Vision: One-click analysis of your current screen content.

Agentic Capabilities

Julie can autonomously perform tasks on your behalf using the following tools:

Browser Automation

Control a web browser (powered by Puppeteer) to:

• Navigate to any URL
• Click on elements using CSS selectors
• Type text into input fields
• Scroll pages up or down
• Read page content and interactable elements
• Execute custom JavaScript

Computer Use (macOS)

Native system control via JXA (JavaScript for Automation):

• Mouse Movement — Move cursor to specific coordinates
• Click Actions — Left click, right click, double click
• Drag & Drop — Drag from one point to another
• Scroll — Scroll at any position on screen
• Screen Info — Get screen size and cursor position

Keyboard Control

• Type Text — Simulate keyboard input to any active window

Terminal Execution

• Run Commands — Execute shell commands directly from the assistant

Shortcuts

Action	macOS	Windows
Ghost Mode	Cmd + Shift + I	Ctrl + Shift + I
Toggle Visibility	Cmd + ]	Ctrl + ]
Move Window	Cmd + Arrow Keys	Ctrl + Arrow Keys

Setup

1. Install: Download and install the app for your OS.
2. Configure API:
   • Launch Julie.
   • Click the Grid Icon to open Settings.
   • Enter your Groq API Key (starts with gsk_).
   • Click Save.
3. Chat: Type or speak to start. Use Smart Mode for complex queries.