Enter a case number in the format firstnumber/secondnumber, omitting the C-, then click View... or press Enter on your keyboard. This will open a new browser tab showing the judgment's EUR-LEX webpage.
To view another judgment's EUR-LEX webpage, just refresh/reload this page.
Note: created because I'm not fond of how the new Infocuria website displays judgments and want a quick simple way to access judgment texts, e.g. I much prefer this webpage's look to this one's!
Disclaimer: if the Europa URL structure changes in future, this may stop working.