"Active" . . . . . "uBlock Origin" . "1.1.1 /" . "uBlock" . "uBlock (pronounced you-block /\u02C8ju\u02D0\u02CCbl\u0252k/) and uBlock Origin are free and open source, cross-platform browser extensions for content-filtering, including ad-blocking. They are available for several browsers, including Chrome, Firefox, and Safari. The extensions have received praise from technology websites for ostensibly lighter resource usage in comparison to rival extensions as well as support as an alternative to them."@en . "0.9.5.0 /" . "uBlock Origin / uBlock"@en . . . . . . . . . . . . . .