ruleset for Firefox Redirector Addon (https://addons.mozilla.org/en-US/firefox/addon/redirector)

Redirector.json

{
    "createdBy": "Redirector v3.5.3",
    "createdAt": "2023-08-02T15:27:37.166Z",
    "redirects": [
        {
            "description": "twitter.com -> nitter.net",
            "exampleUrl": "https://twitter.com/foo",
            "exampleResult": "https://nitter.net/foo",
            "error": null,
            "includePattern": "https://twitter.com/*",
            "excludePattern": "",
            "patternDesc": "redirect twitter.com to nitter.net",
            "redirectUrl": "https://nitter.net/$1",
            "patternType": "W",
            "processMatches": "noProcessing",
            "disabled": false,
            "grouped": false,
            "appliesTo": [
                "main_frame"
            ]
        },
        {
            "description": "reddit.com -> old.reddit.com",
            "exampleUrl": "https://www.reddit.com/foo",
            "exampleResult": "https://old.reddit.com/foo",
            "error": null,
            "includePattern": "https://www.reddit.com/*",
            "excludePattern": "",
            "patternDesc": "redirect reddit.com to old.reddit.com",
            "redirectUrl": "https://old.reddit.com/$1",
            "patternType": "W",
            "processMatches": "noProcessing",
            "disabled": false,
            "grouped": false,
            "appliesTo": [
                "main_frame"
            ]
        },
        {
            "description": "Youtube Shorts",
            "exampleUrl": "https://www.youtube.com/shorts/Aa01Aa01Aa0",
            "exampleResult": "https://www.youtube.com/watch?v=Aa01Aa01Aa0",
            "error": null,
            "includePattern": "https://www.youtube.com/shorts/*",
            "excludePattern": "",
            "patternDesc": "",
            "redirectUrl": "https://www.youtube.com/watch?v=$1",
            "patternType": "W",
            "processMatches": "noProcessing",
            "disabled": false,
            "grouped": false,
            "appliesTo": [
                "main_frame"
            ]
        }
    ]
}