I think part of the problem is the mindset of devs that try to tackle this. Excel is the dynamically typed python to the statically typed and compiled C++ of mo

I think part of the problem is the mindset of devs that try to tackle this. Excel is the dynamically typed python to the statically typed and compiled C++ of most web apps. The power of excel is that people can build their own little apps in it as needed. Any replacement to Excel will require those features first, and then you can build specialized integrations.