Github PRs Highlight name

github.js

let username = document.querySelector('meta[name="user-login"]').getAttribute('content');

document.querySelectorAll('.js-issue-row').forEach(row => {

  let userLink = row.querySelector('a[data-hovercard-url="/users/' + username + '/hovercard"]')
  if (!userLink) return;

  Object.assign(userLink.style, {
    background: '#3940c3',
    borderRadius: '5px',
    padding: '4px',
  })
  userLink.style.setProperty("color", "white", "important");

  row.parentElement.insertBefore(row, row.parentElement.firstChild);
})

You can use this extension to run it https://chrome.google.com/webstore/detail/user-javascript-and-css/nbhcbdghjpllgmfilhnhkllmkecfmpld that runs on the URL github.com/*/*/pulls or one of many other extensions that let you run JS on a page