A simple microservice that uses the google-chrome headless server to take snapshots of websites.
Includes a docker-compose file for development. Or use the included ./run command.
In production, you must use the --cap-add=SYS_ADMIN (at the minimum) or else the google-chrome command will not work.
https://micro-snaps.domain.com/?url={domain}&viewport={viewportString}
url - Required.
The url of the page you would like to take a screenshot of.
viewport - Optional (default: 1200)
pixelRatio - Optional (default: 1)
wsEndpoint - Optional
You can also declare the browserless enpoint using an .env file:
BROWSERLESS_URL=YOUR_URL
The dimensions of the window you would like the app to use, in a comma seperated W,H string. For example for a window of 1200 x 900, you would pass viewport=1200,900.