This is the 6475th most frequent Dutch word.
ublock
The word "ublock" does not appear to be a standard Dutch term. It may be a misspelling or a non-standard word.
Here, 'uBlock' is used as the proper name of a software tool.
De browser installeert een extensie genaamd uBlock.
The browser installs an extension called uBlock.
In this sentence, 'uBlock' refers to the utility of the software in providing services to users by blocking digital advertisements.
Met uBlock kun je vervelende advertenties blokken.
With uBlock, you can block annoying ads.
'uBlock' is used to describe the characteristics and advantages of the product.