It'd be amazing to add a badge or something like that to the blog/profile that indicates that the developer is currently live streaming on YouTube or Twitch. That coupled with the YouTube / Twitch Live Embed can work amazingly! We can create regular blog posts with the Live Embed inside, so when someone clicks on the "Currently live on YouTube / Twitch" they can be redirected to the blog post to watch the live streaming, without ever leaving Hashnode.

If there are enough developers that live stream, you could make a little section in the Hashnode homepage that shows which developers are currently streaming. That'd be awesome for streamers to gain viewers.