When you’re a blockchain dApp developer and you’re working with smart contracts, you rarely write perfect code the first time. And at the end of the day, despite all the tweaks you make, you want your smart contracts to work exactly as expected when you make them live.

There’s only one problem: you often don’t know how your smart contracts will act in the real world — until you unleash them into the real world.

So, we’re proud to present dApper, a user-interface exposing the internals of your smart contracts. According to Kevin Weiler, XYO’s Lead Blockchain Engineer and dApper’s creator, dApper is actually a dApp that has a generic user interface. So it can interface with any smart contract!

dApper creates the smart contract and gives you all the functions you need. With a clean, easy to use interface, you can test your smart contract functions, and see how these smart contracts would act in their true state, without any surprises.

Here’s a super-helpful video that has Kevin walking you through dApper’s functions. Don’t forget to download the dApper code at our github!