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8 Blockchain resources to learn Web3

Blockchain: the distributed ledger idea that every other topic on this hub builds from.

8 resources

  1. Ethereum Developer Docs

    ethereum.org · Beginner · Articles

    The Ethereum Foundation's own reference for how accounts, transactions, gas, and the EVM fit together.

  2. What is Web3?

    ethereum.org · Beginner · Articles

    The Ethereum Foundation's plain-language explainer of what the term web3 is actually pointing at.

  3. Ethereum Whitepaper

    ethereum.org · Advanced · Whitepapers

    Vitalik Buterin's original argument for a general-purpose, programmable blockchain, hosted by the Ethereum Foundation.

  4. Chainlink Documentation

    Chainlink · Intermediate · Articles

    Docs for the oracle network most DeFi and cross-chain contracts use to reach real-world data on-chain.

  5. freeCodeCamp.org (YouTube)

    freeCodeCamp · Beginner · Videos

    freeCodeCamp's YouTube channel publishes long, free full-course videos, including blockchain and Solidity walkthroughs.

  6. Whiteboard Crypto (YouTube)

    Whiteboard Crypto · Beginner · Videos

    Whiteboard-style explainer videos that walk through blockchain and crypto concepts from first principles.

  7. LearnWeb3

    LearnWeb3 · Beginner · Courses

    A free, community-run Web3 curriculum covering blockchain fundamentals, DeFi, and NFTs in short guided courses.

  8. Alchemy University

    Alchemy · Beginner · Courses

    Free, project-based Web3 courses run by Alchemy, covering Ethereum development from first principles.