This is the category for tutorials or solutions to general problems. If you want to ask a question about how to do something, use the Help with Snap! category.
This repl pings itself awake every 10 seconds.It can also ping other repls that have /uptimeself pages.
You don't get anything on its main page because it doesn't have any thing to tell you 
Does this have anything to do with Snap!?
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I think the Tutorials (Here's how to...) category is for Snap! tutorials. Computer Science is a better category.
ok