netsleuth's inspection GUI is built on the Chrome DevTools interface. If you've ever used the Chrome's built-in developer tools (particularly the Network tab), you're already familiar with netsleuth's GUI.

To learn more about the DevTools GUI basics, check out Google's documentation:

Getting started with the Network Inspector Network Inspector reference

Differences from the Chrome DevTools

Although many of the features and functionality of netsleuth's GUI are the same as Chrome's, there are a few differences — the most obvious is that the netsleuth GUI only has the Network and Console tabs.

These items behave differently in netsleuth: