Solidity by Example is an educational resource designed for beginners to learn Solidity through hands-on examples. It provides a series of simple to advanced code examples that illustrate the core concepts of Solidity programming, such as variables, functions, control structures, and more complex topics like smart contracts and interactions between them. This practical approach helps new developers understand the syntax and semantics of Solidity, how to write smart contracts for the Ethereum blockchain, and how to deploy and interact with these contracts. By working through the examples, beginners can build a foundational understanding of blockchain development and how to create decentralized applications on Ethereum.