The problem Ethcode solves

• User can create abstraction account paymaster template, just using single command directly from VScode with the help of Ethcode plugin.
• Inbuilt wallet support for contract deployment and execution inside VScode.

Challenges we ran into

As this ERC4337 is still under R&D phase and we don't have any proper documentation or application built on the top of abstraction account, we had lot of trouble understanding the functions of these smart contracts