Become a Web3 Developer: Build Your First Blockchain App (Smart Contracts and Frontend)

In this video learn about how to build web3 application. Learn how to use thirdweb to build and deploy smart contracts to any EVM blockchain and how to build frontend web3 application to interact with smart contracts using thirdweb's Connect SDK.

*Mumbai testnet support has been officially deprecated. Transition to the Amoy testnet for improved scalability and reduced gas fees.*

Connect SDK docs: https://portal.thirdweb.com/typescrip...

thirdweb API: https://thirdweb.com/dashboard/settingsa
Creating an API:    • Start building blockchain apps: Getti...  

thirdweb Docs: https://portal.thirdweb.com/

Join our Community of over 30,000 Web3 builders:   / discord  
thirdweb Official Site: https://thirdweb.com/dashboard
thirdweb Twitter:   / thirdweb  

Timestamps:
00:00 Demo of simple counter web3 app
01:22 Overview of how to build a web3 app for blockchain developers
02:35 Create a new Solidity smart contract with thirdweb (Hardhat or Forge)
04:30 Create a simple counter smart contract with Solidity
09:05 Deploy counter smart contract to any EVM blockchain
13:45 Create a new Next project for web3 app
14:45 Install thirdweb's Connect SDK (npm i thirdweb)
15:45 Create a client and create a thirdweb API key
21:25 Set and define the blockchain for your web3 app
22:55 Setup ThirdwebProvider to work with app router
25:30 Connect a web3 wallet to your web3 app with a Connect button
30:50 Get your counter smart contract within your web3 app
33:45 Read data from your smart contract and display data in web3 app
39:15 Create a Transaction button to execute write functions on smart contract
44:45 Conclusion