npx gist: https://remarkablemark.org/blog/2020/06/04/npx-gist/

README.md

To execute this gist with npx:

npx https://gist.github.com/remarkablemark/91ff0418d178c9e76d80203a6b9c6f1a

See article.

index.js

#!/usr/bin/env node

console.log('Hello index.js');

package.json

{
  "name": "npx-gist",
  "version": "1.0.0",
  "bin": "index.js"
}