fa-filter/run-filter.js

chrome.storage.sync.get("blacklist", result => {
    const runScript = document.createElement("script");
    console.log("Result: " + result.blacklist);
    console.log(JSON.parse(result.blacklist));
    runScript.textContent = "(" + function(blacklist) {
        console.log(blacklist)
        fa_filter_execute(blacklist);
    } + ")(" + result.blacklist + ")";
    (document.head || document.documentElement).appendChild(runScript);
});