Looking for a way to make codesandbox examples more robust

[talkingtab]

React-three is a great benefit for me. I try to promote it when possible. One of the most important ways I can promote it is by pointing to the examples:

https://r3f.docs.pmnd.rs/getting-started/examples

Unfortunately the examples are often broken in some manner.

• mod.default is undefined
• don't work on iPhone
• can't find them any more

The examples provide another critical benefit for react-three by making it easy for newbies (like me) to try out and see how things work.

How can we fix this? A set of possible metrics/goal/non-goals would be

1. 100% uptime. If a user clicks on the example they will see it in action.
2. The code may not be up to date with the latest release.
3. A user can download a zip file, unzip it, do an npm install, npm run dev and a local version will start running on localhost.
4. easy for developers to post and change examples.
5. NOT the place for non-developers to post examples (use codesandbox for that)

My first pass thinking is not to use codesandbox for this. Codesandbox is great, but I wonder if it adds some complexity that is not required for the minimum viable examples?

I would contribute some effort to solve this.