Nex is a CLI-driven architecture engine that injects config-mapped, production-ready recipe pieces directly into your codebase. Not a package manager with heavy dependencies. Not a bloated template marketplace. Nex maps clean source code (TypeScript, Rust, Astro, Python) directly into your workspace layout—giving you exact control with zero-runtime lock-in. Select full modules or single variants on demand. xnex install — Stop rebuilding boilerplate. Start composing architecture.