Realtime markdown

In notion we can see how the markdown text is previewed in real time . Would love to have something on Hashnode as it's a little problematic for me to click on preview everytime. I write my articles on notion and then copy it here but would love to ...

Can you explain blockchain to a 5-year-old ?

Can someone Guide me into ROM Development

I recently bought a Xiaomi Mi 10 and I miss the stock experience of my old OnePlus Phone, Therefore I want to build/port other ROMs into my phone. Are any developers here into ROM Development ? Where should I start?