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feat(experimental): support OpenTelemetry traces - #8994

Merged
sheremet-va merged 38 commits into
vitest-dev:mainfrom
sheremet-va:feat/support-otel
Nov 17, 2025
Merged

feat(experimental): support OpenTelemetry traces#8994
sheremet-va merged 38 commits into
vitest-dev:mainfrom
sheremet-va:feat/support-otel

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@sheremet-va sheremet-va commented Nov 10, 2025

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Description

This PR adds support for OpenTelemetry traces in Vitest. They can be useful to debug the performance of your tests in a scoped and compact interface. All tests are scoped (and grouped) to the respective workers, so it's easier to analyze performance hits at a glance.

otel-jaeger