Solidity is the primary programming language for writing Ethereum smart contracts. It is a statically-typed, contract-oriented language with syntax influenced by JavaScript and C++. It powers virtually all DeFi protocols, NFT contracts, and DAOs on Ethereum and EVM-compatible chains.
A Decentralised Autonomous Organisation (DAO) is an organisation governed by code rather than traditional management hierarchies. Members hold governance tokens and vote on proposals — from treasury spending to protocol changes. DAOs manage billions in assets across DeFi, investment, and protocol governance.
Web3 is a vision of a decentralised internet built on blockchain technology, where users own their data and digital assets rather than surrendering them to tech giants. It encompasses cryptocurrencies, NFTs, DAOs, and decentralised applications.