How to deal with new open tab using selenium?

Question

Node.js

the fact is that the code that initially works on one site and one tab eventually follows the link and the opening occurs in a new tab on another site, and how to make selenium understand that I am on another site and work with its DOM?

Answer 1

If you know exactly when a new tab appears, then the task is simply to switch to the second tab:

driver.switchTo().window(driver.getWindowHandles().get(1));