A Quick Look at Crystal

Upcase
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Crystal is a programming language with syntax unabashedly inspired by Ruby. It’s incredibly fast, statically typed, and an absolute pleasure to write. Join Paul and German as they take a quick look at Crystal!

This is a companion discussion topic for the original entry at https://thoughtbot.com/upcase/videos/a-quick-look-at-crystal
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You mentioned a Gitter channel but I don’t see a link in the notes. Thanks for sharing!

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I know it’s been some time, but here is the link: crystal-lang/crystal - Gitter.