puppeteer: how to wait until an element is visible?

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I think you can use page.waitForSelector(selector[, options]) function for that purpose.

const puppeteer = require('puppeteer');

puppeteer.launch().then(async browser => {
  const page = await browser.newPage();
  page
    .waitForSelector('#myId')
    .then(() => console.log('got it'));
    browser.close();
});

To check the options avaible, please see the github link.

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