Ethereum¶
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The most widely adopted smart contract platform. Ethereum pioneered programmable blockchain technology and hosts the largest ecosystem of decentralized applications, DeFi protocols, and developer tools.
Sections¶
- Development — Solidity, Foundry, Hardhat, ethers.js, and smart contract development
- EIPs & ERCs — Ethereum Improvement Proposals and token standards
- Layer 2s — Optimism, Arbitrum, Base, ZKsync, and other scaling solutions
- Clients — Geth, Reth, Prysm, Lighthouse, and other node implementations
- DeFi — AMMs, lending, restaking, and DeFi mechanisms
- Ecosystem — Uniswap, Aave, Lido, ENS, and major Ethereum applications
Core Topics¶
| Topic | Description |
|---|---|
| Ethereum Overview | Architecture and fundamentals |
| Smart Contracts | Self-executing code on the blockchain |
| EVM | The Ethereum Virtual Machine |
| Account Abstraction | Flexible account models (ERC-4337) |
| Execution Layer | Transaction processing and state management |
| Consensus Layer | Proof of Stake and validator operations |