Anchor Framework
Anchor is a framework for building secure Solana programs (smart contracts) using the Rust programming language. It provides a set of tools and abstractions that simplify development by handling common tasks like account validation, serialization, and security checks. The framework includes a domain-specific language (DSL) for defining program interfaces and a client library for interacting with programs from various environments.
Developers should learn Anchor when building decentralized applications (dApps) on the Solana blockchain, as it reduces boilerplate code and minimizes security vulnerabilities compared to writing raw Solana programs. It's particularly useful for projects requiring complex state management, such as DeFi protocols, NFT marketplaces, or gaming applications, where its structured approach ensures reliability and auditability.