Deploying Node.js applications to AWS Lambda provides serverless compute with automatic scaling, pay-per-execution pricing, and integration with AWS services. With over 12 years of Node.js experience since 2014 and as the creator of CoreUI, I’ve deployed numerous Lambda functions for production services. AWS Lambda runs Node.js code in response to events from API Gateway, S3, DynamoDB, and other triggers with zero server management. This approach offers massive scalability, cost efficiency for variable workloads, and integration with the broader AWS ecosystem.