1. Highlight HTML 必要元素介紹 - 17:30HTML 其他元素介紹 - 34:52CSS 樣式 - 27:40JavaScript 變數宣告 - 26:03JavaScript Data Types - 05:07JavaScript Data Types (String) - 08:38JavaScript Data Types (Boolean) - 03:08JavaScript Data Types (Number) - 08:52JavaScript Data Types (Symbol) - 11:07JavaScript Data Types (Array) - 07:49JavaScript Data Types (Object) - 09:14JavaScript Data Types (Function) - 05:24JavaScript Data Types (Arrow Function) - 13:14JavaScript 進階(非同步 setTimeout)- 12:55JavaScript 進階(非同步 Promise)- 17:46JavaScript 進階(非同步 async_await)- 28:53JavaScript 元素選擇器 - 14:23METAMASK 小狐狸錢包安裝與設定 - 10:25VS Code, Node.js, Hardhat 安裝 - 10:26[Reference] How To Make QR Code Generator Website Using HTML CSS And JavaScript (16mins) - GreatStack