Remove Unlisted Games from Steam Wishlist

README.md

https://steamcommunity.com/sharedfiles/filedetails/?id=1746978201

automated-removal-script.js

console.log('This software is Licensed under GNU GPLv3 Copyright © "2020" - Sean "The HopelessGamer".');
let removed = 0, result, modalTitle = "Remove Unlisted Games";
wishlistData = g_rgWishlistData.filter(function (wishlistItem) {
    return !g_Wishlist.rgVisibleApps.find(function (appId) {
        return appId == wishlistItem.appid;
    });
});
let plural = " ";
if (wishlistData.length > 1) {
    plural = "s ";
}
async function cleanWishlist() {
    for (removed = 0; removed < wishlistData.length; removed++) {
        results = await fetch(g_strWishlistBaseURL + 'remove/', {
            body: `appid=${wishlistData[removed].appid}&sessionid=${g_sessionID}`,
            headers: {
                "Content-Type": "application/x-www-form-urlencoded"
            },
            method: "POST"
        });
    }
    setTimeout(function(){location.reload()}, 500);
}
if (wishlistData.length !== 0) {
    if (wishlistData.length > 50) {
        let modalDescription = "Removing " + wishlistData.length + " game" + plural + "is not recommended. Steam may rate limit your IP temporarily. Are you sure you would like to proceed?";
        let Modal = ShowConfirmDialog(modalTitle, modalDescription);
        Modal.done(function(result) {
            if (result == 'OK') {
                cleanWishlist();
            }
        });
    } else {
        let modalDescription = "You are about to remove " + wishlistData.length + " unlisted game" + plural + "from your wishlist! Are you sure you would like to proceed?";
        let Modal = ShowConfirmDialog(modalTitle, modalDescription);
        Modal.done(function(result) {
            if (result == 'OK') {
                cleanWishlist();
            }
        });
    }
} else {
    ShowDialog("No Unlisted Games Found");
}

manual-removal-script.js

$J.post(g_strWishlistBaseURL + 'remove/', {
	'appid': 0, /* Replace the 0 with the appid of the game you wish to remove */
	'sessionid': g_sessionID
});