Interesting in its own right, but the actual heavy lifting here was done by the vscode team; in how they envisioned and implemented the clean separation of UI a

Interesting in its own right, but the actual heavy lifting here was done by the vscode team; in how they envisioned and implemented the clean separation of UI and backend (such as language server protocol). There are other previous attempts at running vscode in the browser - such as Ives Van Hoorne's very popular https://codesanbox.io https://codesanbox.io. Curious if code is being shared between these projects.