For year I am using app, which advertises for me products on Fler automatically. First, I made an Opera extension, later I switched to Chrome and so I ported the extension to Chrome. But web evolved a lot and my extension is not working properly anymore. Fixing it seems to be too difficult.
So I wrote new service, wich handles this advertising. It's small script, which clicks trough sevral task on the web site using Node.js library Testcafe. App is then packed with all it's dependencies to single docker container to be easily deployed and managed.