check whether should proxy https://deno.land/x/aleph on local.

clear the previous compilation cache

compute hash of the content

colorful the bytes string

• dim: 0 - 1MB
• yellow: 1MB - 10MB
• red: > 10MB

get aleph pkg uri.

get deno dir.

get flag value by given keys.

get relative the path of to to from.

check the plugin whether is a loader plugin.

parse port number

fix remote import url to local