DEV Community

# ethereum

Discussions specific to the Ethereum protocol and its ecosystem.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Ethereum-Solidity Quiz Q17: What visibility modifiers does Solidity use?

Ethereum-Solidity Quiz Q17: What visibility modifiers does Solidity use?

2
Comments
1 min read
Reading Contract State at a Past Block Using Wagmi

Reading Contract State at a Past Block Using Wagmi

1
Comments
3 min read
Building a Production-Ready Prediction Market Smart Contract in Solidity: Complete Guide with Foundry

Building a Production-Ready Prediction Market Smart Contract in Solidity: Complete Guide with Foundry

5
Comments
7 min read
Ethereum-Solidity Quiz Q16: What is impermanent loss?

Ethereum-Solidity Quiz Q16: What is impermanent loss?

2
Comments
2 min read
Ethereum UX: Account Abstraction (AA)

Ethereum UX: Account Abstraction (AA)

Comments
7 min read
I Read a 70-Page Document About Architectural Blueprint for Smart Contracts, So You Don’t Have To

I Read a 70-Page Document About Architectural Blueprint for Smart Contracts, So You Don’t Have To

Comments
11 min read
How to Set Spending Limits for LangChain Agents on Ethereum

How to Set Spending Limits for LangChain Agents on Ethereum

Comments
4 min read
ERC-20 Approval Attacks: Why AI Agents Are the Perfect Target

ERC-20 Approval Attacks: Why AI Agents Are the Perfect Target

Comments
4 min read
Unlocking Uniswap V4: Hooks as the Foundation for Next-Level DeFi

Unlocking Uniswap V4: Hooks as the Foundation for Next-Level DeFi

3
Comments
4 min read
Ethereum in 2025 Becomes Global Infrastructure, Vitalik on Decentralization vs UX, L2BEAT on Trustless EIL, EIP-7702 Adoption

Ethereum in 2025 Becomes Global Infrastructure, Vitalik on Decentralization vs UX, L2BEAT on Trustless EIL, EIP-7702 Adoption

1
Comments
7 min read
Ethereum-Solidity Quiz Q15: What is the main difference between Transparent and UUPS upgradeable proxy patterns?

Ethereum-Solidity Quiz Q15: What is the main difference between Transparent and UUPS upgradeable proxy patterns?

3
Comments
1 min read
Ethereum-Solidity Quiz Q10: What is the Free Memory Pointer?

Ethereum-Solidity Quiz Q10: What is the Free Memory Pointer?

1
Comments
1 min read
Ethereum-Solidity Quiz Q12: What does this sequence of opcodes do? PUSH1 0x80 / PUSH1 0x40 / MSTORE

Ethereum-Solidity Quiz Q12: What does this sequence of opcodes do? PUSH1 0x80 / PUSH1 0x40 / MSTORE

2
Comments
1 min read
Ethereum-Solidity Quiz Q14: Why constructors can't be used in upgradeable contracts?

Ethereum-Solidity Quiz Q14: Why constructors can't be used in upgradeable contracts?

3
Comments
1 min read
Ethereum-Solidity Quiz Q11: What is TWAP?

Ethereum-Solidity Quiz Q11: What is TWAP?

2
Comments
1 min read
Ethereum-Solidity Quiz Q9: What is a flashloan?

Ethereum-Solidity Quiz Q9: What is a flashloan?

1
Comments
1 min read
The Moon and the Maths: The Sea of Tranquility

The Moon and the Maths: The Sea of Tranquility

1
Comments
8 min read
Ethereum Account Abstraction (ERC-4337), Part 2: Implementation

Ethereum Account Abstraction (ERC-4337), Part 2: Implementation

Comments
1 min read
Ethereum-Solidity Quiz Q8: How can you deploy a Solidity smart contract with Foundry?

Ethereum-Solidity Quiz Q8: How can you deploy a Solidity smart contract with Foundry?

2
Comments
1 min read
Ethereum-Solidity Quiz Q13: What are the main sections in the bytecode of a compiled Solidity smart contract?

Ethereum-Solidity Quiz Q13: What are the main sections in the bytecode of a compiled Solidity smart contract?

2
Comments
1 min read
The Quantum Event Horizon: Cryptographic Vulnerabilities in the Ethereum Network

The Quantum Event Horizon: Cryptographic Vulnerabilities in the Ethereum Network

Comments
6 min read
Ethereum-Solidity Quiz Q7: What is the "solc optimizer" in Solidity?

Ethereum-Solidity Quiz Q7: What is the "solc optimizer" in Solidity?

1
Comments
1 min read
Smart Contract working in etherium with Metamask wallet

Smart Contract working in etherium with Metamask wallet

Comments
3 min read
Ethereum-Solidity Quiz Q6: What is the max bytecode size for smart contract deployment on Ethereum?

Ethereum-Solidity Quiz Q6: What is the max bytecode size for smart contract deployment on Ethereum?

1
Comments
1 min read
The $3 Billion Loss Year: End-of-Year Security Report

The $3 Billion Loss Year: End-of-Year Security Report

1
Comments
4 min read
loading...