Building DApp

Decentralized Applications (or DApps) are applications that do not rely on a centralized backend running in a server that power traditional web and mobile applications (outside of hosting the frontend code itself). Instead, the frontend application interacts directly with blockchain over an API.

A typical DApp should contain:

• Smart contract(s) that help frontend app to interact with blockchain. To build smart contract on KardiaChain, please refer to Smart contract development section.

• Data indexing service (such as graph from The Graph)

• Frontend interface (web or mobile app) for user to interact with DApp.