Extensions
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Create an extension

Create an extension

Advanced JavaScript Extension

The extension(s) you are using need to be upgraded if you're encountering a warning like the following:

WARN[0000] Module 'k6/x/...' is using deprecated APIs that will be removed in k6 v0.38.0, for more details on how to update it see https://k6.io/docs/extensions/guides/create-an-extension/#advanced-javascript-extension

Refer to the updated documentation for creating JavaScript Extensions.