# Node.js !!! warning This site is being merged into the broader [Observability Best Practices](https://aws-observability.github.io/observability-best-practices/recipes/) content. Please head over there for the latest updates, plus prescriptive guidance on the use of AWS observability tools. !!! warning This site will be kept as-is until January 2023, when it will be decommissioned. *** - [NodeJS library to generate embedded CloudWatch metrics][node-cw] [node-cw]: https://observability.workshop.aws/en/emf.html