A Few Bad Newbies
Ultimate Web3 Masterclass
The world’s most comprehensive free curriculum. From zero to expert in Blockchain, DeFi, NFTs, Security, and Smart Contract mechanics.
150+
In-Depth Lessons
12
Specialized Modules
100%
Free Forever
Curated Learning Paths
Select your experience level to access a tailored curriculum.
Digital Ownership
Understand what it means to truly own a digital asset without a bank.
Seed Phrase Security
The most critical lesson in crypto. How to store keys safely.
Nodes & Consensus
How thousands of strangers agree on the truth without meeting.
AMMs & Liquidity
The mechanics behind Uniswap and permissionless trading.
Token Standards
Deep dive into ERC-721 vs ERC-1155 and their use cases.
Layer 2 Scaling
Optimistic vs ZK Rollups: The future of Ethereum.
Flash Loans
Uncollateralized borrowing and atomic arbitrage strategies.
MEV & The Dark Forest
Miner Extractable Value and front-running protection.
Contract Auditing
How to read Verified Contracts on Etherscan to spot backdoors.

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