Some candidates for removal that could easily be re-implemented inside Spark:

• superagent (only used for a simple HTTP GET request, can be replaced with the built-in http module)

• helmet (sets security headers)

• js-yaml (only used to format objects in a human-readable manner, we don't really need yaml)

• nanoid (secure random string generator)

• is-ip (few-liner depende

You should be able to filter invoices by memo, perhaps date and amount too

This extension layout and classes was done in 5 minutes by a pragmatic programmer using only Tachyons classes.

If anyone out there knows how to build a simple and yet beautiful interface using the fewer elements possible that help would be very welcomed.

Marginal improvements would be great. For example, just modifying the layout a little or changing the default colors

We definitely need to add a test suite, people are using this and I still shamefully test new updates by-hand with a regtest and the plugins in test/.