The official docs for Wren itself are at wren.io.

We use the wiki—and your help—to keep track of the wild and wooly world of Wren's external ecosystem. If someone has created something that builds on or works with Wren, you'll find it here. If you've created one of those, please do add it.

• Applications that host Wren as a scripting language.
• Modules written in Wren that others can use.
• Language Bindings that let you interact with Wren from other programming languages.
• Other tools and utilities that make it easier to be a Wren programmer.
• See the cookbook for small scripts or tutorials.

Getting help

If at any point you have questions, feel free to file an issue or ask on the discord community (or the mailing list). If you're a Redditor, try the /r/wren_lang subreddit. You can also email me directly (robert at stuffwithstuff.com) if you want something less public.