{ lib, stdenvNoCC, fetchurl, }: stdenvNoCC.mkDerivation (finalAttrs: { pname = "ublock-origin"; version = "1.59.0"; src = fetchurl { url = "https://addons.mozilla.org/firefox/downloads/file/4328681/ublock_origin-${finalAttrs.version}.xpi"; hash = "sha256-HbnGdqB9FB+NNtu8JPnj1kpswjQNv8bISLxDlfls+xQ="; }; buildCommand = '' install -Dm644 "$src" "$out/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/uBlock0@raymondhill.net.xpi" ''; meta = { homepage = "https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/"; description = "Efficient wide-spectrum content blocker"; license = lib.licenses.gpl3Plus; platforms = lib.platforms.all; }; })