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NestJS

Open-source framework for building server-side Node.js applications

Programming · 19 Oct 2026NestJS 12 moves to ESM packages, adds Standard Schema validation and observability SDK

NestJS, the TypeScript framework for building server-side Node.js applications, has released version 12, a major update that moves its core packages to ESM, adds first-class Standard Schema validation, rebuilds the CLI and introduces an official observability SDK.