Solidity is a programming language designed specifically for developing smart contracts on blockchain platforms, with Ethereum being the most prominent one. It is a statically-typed language that facilitates the creation of decentralized applications (DApps) and self-executing contracts. Solidity enables developers to define the rules and logic of these contracts, which are then executed on the Ethereum Virtual Machine (EVM). Solidity is a crucial tool for developing smart contracts on the Ethereum blockchain. Its features, compatibility with Ethereum, and focus on security make it an essential language for blockchain developers seeking to create decentralized applications and deploy self-executing contracts on the Ethereum network.