Yes, I’ll admit that part of the article is was a bit unclear to me. On iOS for example, you have to use Safari as your rendering engine. Chrome, Firefox, and a

Yes, I’ll admit that part of the article is was a bit unclear to me. On iOS for example, you have to use Safari as your rendering engine. Chrome, Firefox, and any other browser ultimately us that on iOS. Android the os-provided rendering engine is Chromium. For desktop OSes I didn’t get the impression that they’re building their own rendering engine and at this point it would be a hefty engineering effort to do so. My assumption is that Chromium would be the underlying technology most commonly employed here.