Figma files are relatively light so previews and exports are fast - you can't even import images that are more than a few MB.
Figma files are relatively light so previews and exports are fast - you can't even import images that are more than a few MB.
Also remote solutions like Jump Desktop (https://jumpdesktop.com) are pretty popular in the media editing world, so folks are choosing to edit remotely, they just aren't using web apps to do so.
So I still think the unique combination that Figma has is that unskilled folks are viewing, commenting, and editing on the document along with designers themselves, using the same tool. And that's facilitated by the tool itself being relatively simple. It's a common workflow that we see with the office suite software that I mentioned.
Maybe just a matter of time? I'm not familiar with all these domains, but I'm sure there's vendor lock-in, proprietary file formats, integrations/automations, plugin ecosystems, and general popularity/momentum (plus maybe lack of full GPU and other hardware support?) for certain tools that make it hard to switch and slows down competition. It wasn't that long ago that spreadsheet and word processor software being local only was the norm either.
In this case, `asm.js`, which was the original the core technology that made any of this possible, was released in 2013, which is ancient in this day and age.
It's normally very fast from technology to creation of the initial product to wide-spread adoption (typically about five years from release of the first version, per my blog post). So more likely if this does happen, it will require another core technology breakthrough, e.g., `asm.js` (now WebAssembly) isn't enough to facilitate it on its own.