# How to launch 1. Install NodeJS 2. `npm install` 3. `npm start` # How to use Send your request to the server with the port 3000 and add your URL to the "url" query string like this: `http://localhost:3000/?url=https://example.org` To show the browser window, set the environment variable `PUPPETEER_HEADFUL=1`. To use a proxy, set the `PUPPETEER_PROXY` environment variable, for example `PUPPETEER_PROXY=localhost:8080`.