Notion
https://www.notion.so/
notion web clipper
https://www.notion.so/web-clipper
https://chromewebstore.google.com/detail/notion-web-clipper/knheggckgoiihginacbkhaalnibhilkk?pli=1
Notion APP 手機版可外掛到Notion
Markdown - 維基百科
Markdown 語法說明
MarkDown語法大全