To get started, make sure you have the Deno CLI version 1.22.3 or higher installed.
Then you can use the Fresh init script to bootstrap a new project:
Deno=A modern runtime for JavaScript and TypeScript.
deno run -A --no-check https://raw.githubusercontent.com/lucacasonato/fresh/main/init.ts my-app
deno task start
You can now open http://localhost:8000 in your browser to view the page.
A more in-depth getting started guide is available in the docs.
Source:
https://fresh.deno.dev