Things are getting better. I was aware of them, but jupyter is the 600 pound gorilla in this area.
I wouldn't use observable, as you are tied to their web service, and I've had too many companies close to use such a service for important data. Pluto is promising, but (I believe?) Only supports Julia, which is growing but still not that popular, or known.
I wouldn't use observable, as you are tied to their web service, and I've had too many companies close to use such a service for important data. Pluto is promising, but (I believe?) Only supports Julia, which is growing but still not that popular, or known.