Devs Debugging: “Error: Transaction reverted”

This is the worst most annoying thing to debug. "The unit tests work but why isn't it working when deployed???" I got so fed up with it when I was launching NFTs that I asked my company if I could do a side quest and make everyone's lives happier: https://www.smartcontractgui.xyz/

A little run down of what it is: Instant access to read from and write to any smart contract directly (on any EVM chain) by simply uploading the ABI. A simple and powerful UX enables rapid execution of smart contract calls locally, on testnets and mainnets. It also comes packed with a host of useful tools for integration testing including resolving error strings and custom errors.