// 2026-07-24
Adding AWS X-Ray tracing to a Dart Lambda
From black box to full trace tree: instrumenting a Dart Lambda with aws_xray_sdk, and the two silent Lambda traps that make it harder than it should be.
dartawslambdax-rayobservability
$ cd ~/writing
writing --latest
// 2026-07-24
Running Dart on AWS Lambda
Dart isn't on Lambda's runtime list, but a compiled Dart binary runs there just fine. A walkthrough: custom runtime, Docker image, CDK deploy.
dartawslambda