Can I use Pandas DataFrames in client side code?

The short answer is “No,” you can’t use pandas on the client side.[1]

You can store a data frame in Data Tables this way. You can also find other ways to work with larger files on the forum.

[1] I’m wondering if there may be a way to adapt something like this to make pandas work on the client-side, but that would be a major project: GitHub - StratoDem/pandas-js: Pandas in JavaScript for data analysis and visualization