Script to add links to other search engines or LLMs in DDG

alternate-search-engine.js

// Inject via gresemonkey to add other search engine links in DDG
// search. This is useful for quickly switching between search engines
// or even asking tools like ChatGPT or Perplexity.

const ss = {
    Google: "https://www.google.com/search?q={}",
    Perplexity: "https://www.perplexity.ai/?q={}",
    ChatGPT: "https://chatgpt.com/?q={}&hints=search",
    Bing: "https://www.bing.com/search?q={}",
    // DuckDuckGo: "https://duckduckgo.com/?q={}", // already on it
    Yahoo: "https://search.yahoo.com/search?p={}",
    // Ask: "https://www.ask.com/web?q={}",
    // AOL: "https://search.aol.com/aol/search?q={}",
    Yandex: "https://yandex.com/search/?text={}",
    // Baidu: "https://www.baidu.com/s?wd={}",
};

document.addEventListener("DOMContentLoaded", function() {
    const sinput = document.getElementById("search_form_input");

    const alternates = document.createElement("div");
    alternates.style.position = "fixed";
    alternates.style.top = "50%";
    alternates.style.right = "0";
    alternates.style.transform = "translateY(-50%)";
    alternates.style.display = "flex";
    alternates.style.flexDirection = "column";
    alternates.style.alignItems = "flex-end";
    alternates.style.marginRight = "10px";
    alternates.style.paddingRight = "10px";
    alternates.style.borderRight = "3px solid lightgray";

    for (let key of Object.keys(ss)) {
        const link = document.createElement("a");
        link.style.margin = "2px";
        link.href = ss[key].replace("{}", sinput.value);
        link.innerText = key;
        alternates.appendChild(link);
    }

    document.body.appendChild(alternates);
});

Example of how it looks like. Adds links to other places in the middle right of the page.