CasTTY

https://github.com/dhobsd/castty

“A CLI tool to record audio-enabled screencasts of your terminal, for the web.”
You can select text in videos 🤯
You can host the “video” yourself and insert it into your documentation.

Demo: https://9vx.org/~dho/term/index.html

CasTTY screenshot

2020-04-19 Edit castty.md