Keep videos short, less than 10 minutes. If you HAVE to, only then have large length videos, but they should not be more than two or three.

One topic per video.

Have a text guide on github and point it to the video, that way, you can edit it.

Buy a Mic or use your mobile earphones, they work wonders in sound, test your earphone's mic optimally.

I use Mac, QuickTime is enough for me.

Speak slowly, use a bright text editor with syntax highlighting enabled. Execute code in the demo, don't just show a PPT, PPTs are waste.

Read my books and watch my YouTube channel!!

https://github.com/thewhitetulip/multiversity

https://www.youtube.com/channel/UCRS1AaHawQklALPHwfAlBCQ