402 reviews
  • Me gusta lo eficiente que es esta extención. La recomiendo.
  • With Ublock origin I can't seem to use various websites properly, even with the big power button switched to off. Uninstalling Ublock resolves the problem straight away, even without restarting the browser first.

    Ebay is the main example of this problem. When I alter a search filter or click on an item I have to make the changes, then press F5 to refresh the page. Only then do my changes appear. Pages load slower than normal and the entire user experience is cripled by this issue. I'm considering returning to ABP instead as this just isn't working out for me.

    I see these errors in the web console but who knows if they're connected?


    21:49:23.876 this.$ is deprecated and Marko 4 will not have jQuery bindings.
    OLD: this.$(selector);
    NEW: var $ = require("jquery"); $(this.el).find(selector); 1 browse-page-desktop-pr-fd7203.js:91:191

    21:54:06.767 "Updated xhrRequestURL = https://www.ebay.co.uk" 1 globalheader_widget_platform-07bef71.js:1:7126

    Content Security Policy: Directive 'frame-src' has been deprecated. Please use directive 'child-src' instead. (unknown)
    Content Security Policy: The page's settings blocked the loading of a resource at self ("script-src http://.ebaystatic.com https://.ebaystatic.com http://.ebay.com https://.ebay.com"). Source: var descGaugeInfo = {descST:(new Date())...


    The developer has no support system so it's impossible to contact them to get help. I've tried deleting the Ublock directory and reinstalling but to no avail.
  • Use uBlock Origin instead. There's no reason to use this inferior version.
  • It works very well on most sites but on Facebook it has unintended side effects. I use it to block annoying features that Facebook has implemented without user input, but it seems that they've foreseen this and implemented multiple replacements of the same features. This makes it so that I have to block up to a couple dozen of the same feature before I find it completely blocked. When this happens though I find that doing so has caused other features that don't seem to be related to fail to appear on their page. Because of this side effect, I'm subtracting three stars from the overall rating. If you can come up with a way to effectively block specific features on Facebook without side effects, I'll move my rating up accordingly.
  • I cannot tell you about my experience with Ublock, as it is not compatible with Firefox v59. Please make it compatible for the next version of Firefox. It was the best before, surely it can be again.
    Thanks for the feedback. We are in the process of getting uBlock ready for FF v59. We appreciate the feedback.

    The uBlock Team
  • Useless add-on since it does not work in Firefox Quantum!!! Why even have a link to download Firefox, when you should get the latest version, where this extension will be an exercise in futility?
  • do not like . would like to delete
  • https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/?src=ss
  • uBlock Origin is the original. Also see other comments.
  • No longer maintained