Firefox Add-ons

My favourite Firefox add-ons/extensions.

General

• Cookie AutoDelete
• Dark Reader
• DeArrow
• Firefox Multi-Account Containers
• Firefox Relay
• Firefox Translations
• LanguageTool
• Momentum
• Proton VPN: Free version randomly selects the server, but still useful
• Redirector: See my redirects config below
• SingleFile
• SponsorBlock
• Temporary Mobile View
• Tracking Token Stripper
• NoScript
• uBlock Origin
• User Agent Switcher

Themes

• Beautiful Opera Dark

uBlock Tips

• Before creating a filer, check if you can fine-tune the rule, e.g. adding a wildcard * might make it more generic, or blocking a whole domain instead of a subdomain
• domain##div>a:has-text(/promoted post/): At domain, remove any <div> containing a link with text "promoted post".
• ##[data-testid="AAA"]: Remove any element with a data-test id attribute with value AAA.
• basic filtering syntax

Personal individual tweaks

• Vertical/Sidebar Tabs: about:config → sidebar.verticalTabs → true
• Allow CORS with local file:// urls: about:config → privacy.file_unique_origin → false
• Site Isolation on Firefox: about:config → fission.autostart → true (can check info at about:processes)
• Disable media autoplay: about:config → media.autoplay.default → 0 and media.block-autoplay-until-in-foreground → true
• Force dark mode under Linux: about:config → ui.systemUsesDarkTheme → 1
• Enabling DNS-over-HTTPS
• Bigger scrollbar: widget.non-native-theme.scrollbar.size.override → 18
• Activating ECH: about:config → network.dns.echconfig.enabled → true and network.dns.use_https_rr_as_altsvc → true
• Zoomed devtools: devtools.toolbox.zoomValue → 1.2
• Don't auto-close browser if all tabs closed: browser.tabs.closeWindowWithLastTab → false
• Show UA styles in dev tools: devtools.inspector.showUserAgentStyles → true
• Disable local development favicon annoyance: browser.chrome.guess_favicon -> → false

Configurations & Privacy

• globalprivacycontrol.org & Firefox setup
• Privacy-Preserving Attribution

Redirector Redirects

"redirects": [
{
    "description": "Medium -> Scribe",
    "exampleUrl": "https://medium.com/@user/post-123456abcdef",
    "exampleResult": "https://scribe.rip/@user/post-123456abcdef",
    "error": null,
    "includePattern": "^https?://(?:.*\\.)*(?<!link\\.)medium\\.com(/.*)?$",
    "excludePattern": "",
    "patternDesc": "https://scribe.rip/faq",
    "redirectUrl": "https://scribe.rip$1",
    "patternType": "R",
    "processMatches": "noProcessing",
    "disabled": false,
    "grouped": false,
    "appliesTo": [
        "main_frame"
    ]
}
]

x.com to nitter.net can be also useful.