Congratulations, you have successfully completed the interaction between the front-end page and the smart contract. You already have the basic skills to develop dApp. You're awesome!
Through these two lessons, we will show you the core content of smart contract development and interaction with smart contracts. If you are interested, you can continue to improve on the basis of this Tic Tac Toe dApp. for example:
The code of this course Tic-Tac-Toe: Bitcoin onchain App Tutorial
Looking forward to you building a surprising dApp