• Frontend-only (statically hosted)
• All AI models via Openrouter
• UI Very close to the LLM API interface. No hidden system prompts.
• Space efficient UI, high information density

You can set up your development environment in two ways. We recommend using Devbox for a fully reproducible setup, but a standard Node.js environment works perfectly well.

This approach uses Devbox to create a consistent development environment. It automatically provides the correct versions of Node.js and other system-level dependencies like browser drivers for tests.

Prerequisites:

• Devbox
• (Optional) direnv for automatic shell activation.

Steps:

1. Enter the development shell. If you have direnv installed, cd into the project directory and run direnv allow. Otherwise, activate it manually:

   devbox shell

2. Install project dependencies. Inside the shell, Devbox provides npm.

   npm install

3. Run the development server.

   npm run dev

   The app will be running at http://localhost:5173.

This is a standard setup for a Vite React project. You will need to manage your own Node.js installation.

Prerequisites:

• Node.js (version 24 is recommended, see devbox.json)

Steps:

1. Install project dependencies.

   npm install

2. Install Playwright browsers. Our end-to-end tests use Playwright, which requires separate browser binaries.

   npx playwright install

3. Run the development server.

   npm run dev

   The app will be running at http://localhost:5173.