Ophuscado

// The following script is meant to undo upvotes on Reddit using the JavaScript console.
// You can change its behaviour by modifying the following parameters.

async function main() {
    // Arrow modes are "upvote" or "downvote".
    var mode = "upvote"

    // Arrow states are "true" or "false".
    // Click on the "true" arrows to disable them.
    // Click on the "false" arrows to enable them.

Ophuscado

// The following script is meant to remove Prime Video history using the JavaScript console.
// Amazon should have a one-click solution...

async function main() { 
    // Loop over all items loaded in the page
    var items = document.querySelectorAll("button._1ovr-S");
    for (var i = 0; i < items.length; i++) {
        items[i].click();
    }
}