SF-OSターミナル版のテスト
まぁ見た目はおもしろいｗ

元ネタ：GitHub - MarketingPipeline/Termino.js: Create a web based terminal on any website - great for games, animations and real world apps!
https://github.com/MarketingPipeline/Termino.js

テスト動画
https://d.kuku.lu/dcfe2d0fb