Buyer beware: WebContainers is closed-source and there are hundreds of open issues from users. Most of them are ignored for weeks and months at a time as the company pivots from one thing to the next: https://github.com/stackblitz/webcontainer-core/issues
StackBlitz is another code playground.
WebContainers is a library that they've extracted from their codebase and are selling that allows other people to build full-stack code playgrounds on their sites.
we haven’t ever pivoted from webcontainers, not sure what you’re talking about there. it’s been our main thing since forever :)
stackblitz itself is a product suite built on top of webcontainers. note that many issues in the repo you linked are not for webcontainers specifically, but instead mostly for stackblitz specific functionality.
we have about 3m devs/mo using us for free on stackblitz.com, so we do the best we can for free public issue triage but do prioritize our paying customers (we are a business after all :)
You already have the customers / platform...