Load up the site, then open up the console, then just paste in the following code:
document.body.addEventListener('focusin', (event) => { console.log(document.activeElement)})
Now when you tab, the console should log what element the app is focused in at.
Great for detecting things like if people wrote outline: 0 in the css code, or something wonky is happening where things aren’t tabbing over to the right thing.
