Welcome to the Wren page! Here, you'll find a description of the language as well as a list of sample programs in that language.
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Last time we covered a relatively a relatively new language called Elm, but it still managed to have a Wikipedia page. Our language today, Wren, does not. As a result, I had to do a bit of digging to learn about this language.
Well, according to the website, Wren was created as an object-oriented game scripting language. Apparently, Lua is the go-to for game scripting currently, but it's class system is pretty unnatural. Thus, Wren was born!
In addition to filling the object-oriented game scripting niche, Wren has some pretty sweet support for concurrency through a feature called fibers. Fibers are lightweight threads which eliminate random context switching. In other words, fibers generally only switch when they are told to, much like coroutines.