Electron: Open external a tag link in OS default browser.

electron-open-external-link.js

function configureOpenRenderedLinksInDefaultBrowser() {
  const aAll = document.querySelectorAll("a.link-view");
  if (aAll && aAll.length) {
    aAll.forEach(function(a) {
      a.addEventListener("click", function(event) {
        if (event.target) {
          event.preventDefault();
          let link = event.target.href;
          require("electron").shell.openExternal(link);
        }
      });
    });
  }
}

setTimeout(function() {
  configureOpenRenderedLinksInDefaultBrowser();
}, 100);