Core concepts, cryptography, and consensus mechanisms

Major blockchain platforms and their ecosystems

Scaling solutions, rollups, and sidechains

Solidity, Rust, security, and development tools

DEXs, lending, derivatives, and yield strategies

NFT standards, marketplaces, and tokenization

Dapp architecture, frontend, storage, and identity

Tokenomics, DAOs, governance, and regulation

Account abstraction, AI integration, and cross-chain