Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Runtime versions using Node.js

The following section contain information about the CloudWatch Synthetics runtime versions for Node.js. This runtime does not have any browser or framework included.

The naming convention for these runtime versions is syn-language-majorversion.minorversion.

syn-nodejs-3.0

Version 3.0 is the newest CloudWatch Synthetics runtime for Node.js.

Major dependencies – Amazon Lambda runtime Node.js 20.x

Changes in syn-nodejs-3.0 – Support for multi checks blueprint.