✅ You Can Deploy Smart Contracts!
Master the full lifecycle: writing, compiling, deploying, and interacting
Your Progress
0 / 5 completed🎓 Key Takeaways
Congratulations! You've learned how to deploy and interact with smart contracts. Let's review what you've mastered.
You learned Solidity basics: state variables, functions, visibility modifiers, and data types.
Solidity compiler (solc) transforms code into bytecode + ABI that the EVM understands.
Send transaction with bytecode, pay gas (~50K), get unique contract address on blockchain.
View functions execute locally, cost zero gas, return data instantly. Perfect for queries!
State-changing functions cost gas, create transactions, wait for block confirmation (~15s).
Publish source code on Etherscan to build trust, enable audits, and improve UX.
🧠 Test Your Knowledge
Answer all questions to complete the module and test your understanding
🚀 What's Next?
Try creating a voting system, token, or simple game. Practice makes perfect!
Write unit tests with Hardhat or Foundry. Test every function thoroughly!
Create a React dApp with Web3.js or Ethers.js. Connect users to your contract!
Learn about reentrancy, overflow, and other vulnerabilities. Security is critical!