>>9511870 (lb)

>>9511627 (lb)

>browser automation, capibara, ruby

Confirmed.

From: https://dev.to/ben/how-devto-dynamically-generates-social-images–2c2n

"Twitter does not expose their cache-busting feature via API, so we had to ping it via browser automation.

It's a Ruby file which makes use of Capybara and Selenium to automate the process of pinging the Twitter card cache validation. It makes use of basically these three methods:"