This documentation is also published as Markdown for efficient machine reading: the whole site is indexed at /llms.txt, and every page has a clean Markdown copy at the same URL with .md appended. These are generated from the same source and cost far fewer tokens to read than this rendered HTML.

Skip to main content Skip to navigation
Future

Future

Everything in this section is planned rather than built. The compiler accepts none of it today, and the syntax may still change before it does.

Examples here use only one unbuilt feature at a time. Everything else in them, the types, calls, string interpolation and so on, is language that works now.

Mew is a programming language under construction.