In the past, if developers wanted to build an application on Polkadot, they needed to study Substrate, write Runtime modules, handle complex cross-chain interaction logic, and even the deployment process was not standardized.
Users often encountered issues such as scattered tools, frequent functional jumps, and multiple on-chain interaction steps!
This meant that Polkadot's powerful capabilities were not utilized by more people, and applications were relatively scattered and fragmented.
The emergence of Polkadot Hub aims to solve this problem.
So why is Polkadot Hub referred to as the 'child of Polkadot's version'?
Today, let's take 5 minutes to understand its importance!
