Specifically writing some tests with the "Visual comparisons" feature might work.
10 karma · joined February 3, 2013
If you're interested in how serverless-chrome works, I wrote an article on how to get headless chrome running on AWS Lambda from scratch here: https://medium.com/@marco.luethy/running-headless-chrome-on-...
The Chromeless Proxy service uses the @serverless-chrome/lambda package as is. Same build.