[SmellTheGlove]

Some of the most impressive, most complex Excel apps I've seen were 1000% not built from quants out of engineering schools. That's the beauty of Excel - but _managing_ these apps is the nightmare of my specific profession :)

I'd say two things would make it better: - Have a "code" version of the cell editor that has formatting/indentation + basic linting. [Sometimes 75% of the challenge is reading the code in linear fashion and figuring out what it does]

- Integrate git-like versioning and some sharing features with Office365. Basically, make it so that you can roll-forward or roll-back on both the code and the contents, and make it so that you are _not_ emailing files around to share them.