Monorepo

A software development strategy where multiple related packages, programs, or applications are stored in a single version-controlled repository. In Solana development, monorepos commonly contain multiple on-chain programs, their test suites, client SDKs, and frontend applications in one repository. Tools like Cargo workspaces (Rust), npm/pnpm workspaces (TypeScript), and Anchor's workspace configuration support monorepo patterns, enabling shared dependencies and atomic cross-package changes.