Using the standard DOM APIs or - if they don't care about anything - innerHTML, I suppose.

Sorry I - also - am one of those old timers who don't understand this because the shown code is all I've ever used for creating table. So, what is this "standard DOM API" if I may ask? Could you post a code example?

You can use document.createElement and document.appendChild to create every last <th>, <tr>, and <td> if you want. Those functions are not specific to tables, unlike the one mentioned in the blog post. They can be used to create any elements and place them in the DOM. But if you know what you are doing you can get a perfectly fine table out of that. (Not that you should.)

Yeah, that was what I was thinking of. I knew those as the essential APIs to modify the DOM without a full re-parse. And you can use them on table/th/tr/td nodes just like on any other node.