Picotron includes a lightweight GUI framework that can be used in apps as well as games. Use of it is optional, and it's possible to make your own GUI system as well, but the built-in GUI can save you ...

The most versatile, feature-rich & customizable command-line & GUI tool to download webtoons (manhwa), manga, comics and light novels from comix.to, mangataro.org, mangafire.to, asuracomic.net, ...