I feel you. When I was working in IBM research, I developed a web-based tool eerily close to Jupyter in 2007 but was simply unable to get traction within the co

I feel you. When I was working in IBM research, I developed a web-based tool eerily close to Jupyter in 2007 but was simply unable to get traction within the company and abandoned the work by the end of the year. I still regret not pushing forward with it to this day.