Tarek

If I understood correctly we need to add a sub tab menu to the principal page to be the same as for example `Canisters` => `Canisters | Modules | Interfaces`...

@FloorLamp ☝️

Yes that looks fine to me

As I see it it should be a frontend functionality and no need for a backend since CAP itself is storing all the data in canisters. I will be looking...

@FloorLamp What's the expectation from the user perspective, how a user can use that feature?

https://medium.com/cap-ois/cap-is-live-on-mainnet-transaction-history-provenance-on-the-internet-computer-85feb42fbb4e

The functionality is complete in general, I am trying to solve the flickering issue when you click on the tabs.

Also I don't like the logic for handling the tabs, it's too complicated I will refactor it

I was thinking to start adding tests with this PR, started by jest but found some issues with agent-js ```javascript TypeError: Cannot read property 'bind' of undefined 3 | 4...

@FloorLamp ready for review