Why just a viewer? Reimplementing the entire editor as a web-based "front-end" for working with texmacs documents as "notebooks" in the browser, much like Wolf

Why just a viewer? Reimplementing the entire editor as a web-based "front-end" for working with texmacs documents as "notebooks" in the browser, much like Wolfram has already done for its cloud-based product, would be highly preferable. Some implementation notes from the Wolfram developer who started the open source Mathics project are available here: https://medium.com/wolfram-developers/performance-through-elegant-javascript-15b98f0904de https://medium.com/wolfram-developers/performance-through-el...