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web3pedia is a growing library of learning paths covering blockchain fundamentals, Ethereum, DeFi, security, and more. Pick a course from the sidebar and start reading.
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Web3 Basics
A focused introduction to blockchain, crypto, DeFi, NFTs, security, and building on chain.
All learning paths
Account Abstraction
EIP-4337, smart wallets, paymasters, session keys, passkeys, and intent-based UX.
AI × Crypto
Decentralized compute, AI agents, ZKML, generative NFTs, and the economics of on-chain intelligence.
Alt L1s
Solana, Avalanche, Cosmos, performance tradeoffs, bridging, and the multichain landscape.
Analytics
Block explorers, Dune SQL, DeFi metrics, wallet labeling, whale tracking, and the analytics tool stack.
Bitcoin
History, UTXOs, mining, Lightning, nodes, and how BTC fits in the wider crypto landscape.
Bridges
How bridges work, security models, major hacks, L2 bridging, and using multichain routes safely.
CeFi
How CEXs work, custody, KYC, proof of reserves, exchange failures, and moving to self-custody.
DAOs
Governance tokens, voting, treasuries, delegation, tools, and how DAOs coordinate on chain.
dApps
Architecture, frontend integration, RPCs, testnets, The Graph, IPFS, UX patterns, and launching on mainnet.
DeFi
DEXs, AMMs, lending, stablecoins, yield, composability, and managing risk.
DePIN
Decentralized physical infrastructure — wireless, GPU, sensors, token incentives, and real deployments.
Ethereum
Architecture, consensus, smart contracts, scaling, and the roadmap ahead.
Gaming
Play-to-earn, in-game NFTs, game economies, infrastructure, UX barriers, and the future of blockchain games.
Layer 2
Rollups, data availability, blobs, bridges, and using Ethereum L2 networks.
MEV
Maximal extractable value, sandwich attacks, Flashbots, L2 MEV, protection tools, and block building.
NFTs
Standards, metadata, minting, marketplaces, royalties, utility, and staying safe.
Oracles
Price feeds, Chainlink, VRF, automation, oracle attacks, and building with off-chain data.
Privacy
Privacy coins, mixers, stealth addresses, ZK privacy tools, chain analysis, and compliance tensions.
Regulation
KYC/AML, securities law, taxes, MiCA, global rules, and compliance for builders.
RWAs
Tokenized treasuries, real estate, credit, custody, regulation, and RWA integration in DeFi.
Security
Wallets, scams, contract vulnerabilities, audits, bridges, and incident response.
Smart Contracts
From smart contract concepts to Solidity basics, deployment, testing, and security.
Social
Farcaster, Lens, on-chain profiles, creator economies, and decentralized social graphs.
Solidity
ERC tokens, OpenZeppelin, gas optimization, proxies, Foundry, fuzzing, and mainnet deployment.
Staking
Proof of stake, Ethereum validators, liquid staking, restaking, delegation, and staking risks.
Storage
IPFS, Filecoin, Arweave, pinning, NFT metadata, encryption, and integrating storage in dApps.
Tokenomics
Supply design, vesting, emissions, utility, governance tokens, red flags, and real-world case studies.
Wallets
Hot vs cold storage, seed phrases, hardware wallets, multisig, security practices, and smart wallets.
Web3
A focused introduction to blockchain, crypto, DeFi, NFTs, security, and building on chain.
ZK Proofs
SNARKs, STARKs, privacy, ZK rollups, proving systems, identity, and the ZK developer stack.