Demo of using node-canvas and fabric on AWS lambda.
See setup.sh. You'll need an AWS Linux EC2 instance, last time I updated this I used an m5.4xl, but it should work on smaller instances.
Create a new AWS Lambda NodeJS function.
Zip up the contents of this repo: ./bundle.sh
Upload the zip file.
Point the function at the desired handler (app.handler or canvas_only.handler).
Test the function. The execution should succeed and you should see a PNG data URL in the log.