I even wrote my own test runner 11 year ago: gt I personally think Node.js follows the same "minimal core" as JavaScript itself. Thus things like linters, code formatters, and test runners are better made as 3rd party tools. While this was a good idea for a long time, now any language without a standard testing tool seems weird. Deno, Rust, Go - they all have their own built-in test runners. Curre