deno run --allow-read=./ https://deno.land/std/examples/cat.ts app.ts Is there an Express/Hapi/Koa/* for Deno? Yes, definitely. Check out projects like deno-drash deno-express oak pogo servest simple example of how to build a REST API using Oak. Oak is interesting because it's inspired by Koa, the popular Node.js middleware, and due to this it's very familiar if you've used that before. The