Enable frontend Sentry span streaming and profiling#266
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spalmurray merged 4 commits intoJul 3, 2026
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nsdeschenes
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rgibert
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Jul 3, 2026
…iling Sentry browser profiling relies on the browser JS Self-Profiling API, which is gated behind the Document-Policy: js-profiling response header on the document. Without it window.Profiler is never exposed and the newly enabled browserProfilingIntegration silently collects no data.
spalmurray
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Summary
@sentry/reactto10.63.0so the frontend has the span streaming APIs.Sentry.spanStreamingIntegration()in the production browser Sentry init.Sentry.browserProfilingIntegration()and trace-lifecycle profiling.Checks
pnpm run buildpnpm run lintpnpm testuv run pre-commit run --all-files