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saenai255/tm-utils.js

Last active May 4, 2022 12:13
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TamperMonkey Utilities
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tm-utils.js
const delay = ms => new Promise(r => setTimeout(r, ms));
const waitFor = async fn => {
let el = null;
while (!el) {
await delay(50);
el = await fn();
}
return el;
}
const byText = (text, selector) =>
[...document.querySelectorAll(selector)].find(el => el.innerText.includes(text));
const waitForElem = async sel =>
await waitFor(() => document.querySelector(sel));
const waitForElemText = async (text, sel) =>
await waitFor(() => byText(text, sel));
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