Play with Go (play-with-go.dev)

It's a completely different project, so why wouldn't it be under different constraints, e.g. funding-wise?

If you block JS, you can at least read it.

Please see https://news.ycombinator.com/item?id=25113508

It's curated tutorials that you can execute as you click in a terminal. Try it out.

Tour of Go is an introduction to the Go language. Play with Go is not intended as a replacement for that, rather it's an interactive introduction to the tooling required to program in Go. The go command is the most obvious example of that, but modules also lend themselves well to this sort of guide.

Perhaps the author is a backend developer.

The source code is open to collaboration?

Thanks, we are aware of at least one issue on Safari https://github.com/play-with-go/play-with-go/issues/296

You get a Linux terminal, that will be why to prevent spam. The login only takes a public email address.

That's legit, think of katacoda and other e-learning platforms.

As others have kindly pointed out, we use authentication as one means of preventing abuse of the system. Each guide is connected to a remote container instance, so there are real compute costs associated with each user's session. Leaving this open is not something that we, as a sponsor-supported open source project, can afford.