[raincole]

> Honestly, I doubt most people even care it's kind-of open source (1).

Average users might not care. But extension authors do. Yes, of course you can write extensions for close source projects, but it'd take longer to do "hacky" things since you'll need to read decompiled code / memory stack to understand its internals. I remember a very popular extension used a private field (and later broke because VSCode changed its internal implementation).

I personally constantly check Blender's source code here and there during the development for our internal Python tools, so I suppose people who write VSCode extension sometimes do.

> (what does "commondize code editors" even mean? Do you really think any vscode users care?).

It means VScode benefits MS indirectly and they can keep it free indefinitely while being a for-profit company.

[mike_hearn]

Note that IntelliJ Platform itself is open source.