@sentry/bun 10.47.0

on Node.js NPM

Important Changes

• feat(node-core): Add OTLP integration for node-core/light (#19729)

  Added otlpIntegration at @sentry/node-core/light/otlp for users who manage
  their own OpenTelemetry setup and want to send trace data to Sentry without
  adopting the full @sentry/node SDK.

  import { NodeTracerProvider } from '@opentelemetry/sdk-trace-node';
  import * as Sentry from '@sentry/node-core/light';
  import { otlpIntegration } from '@sentry/node-core/light/otlp';
  
  const provider = new NodeTracerProvider();
  provider.register();
  
  Sentry.init({
    dsn: '__DSN__',
    integrations: [
      otlpIntegration({
        // Export OTel spans to Sentry via OTLP (default: true)
        setupOtlpTracesExporter: true,
      }),
    ],
  });

  The integration links Sentry errors to OTel traces and exports spans to Sentry via OTLP.

• feat(node, bun): Add runtime metrics integrations for Node.js and Bun (#19923, #19979)

  New nodeRuntimeMetricsIntegration and bunRuntimeMetricsIntegration automatically collect runtime health metrics and send them to Sentry on a configurable interval (default: 30s). Collected metrics include memory (RSS, heap used/total), CPU utilization, event loop utilization, and process uptime. Node additionally collects event loop delay percentiles (p50, p99). Extra metrics like CPU time and external memory are available as opt-in.

  // Node.js
  import * as Sentry from '@sentry/node';
  
  Sentry.init({
    dsn: '...',
    integrations: [Sentry.nodeRuntimeMetricsIntegration()],
  });
  
  // Bun
  import * as Sentry from '@sentry/bun';
  
  Sentry.init({
    dsn: '...',
    integrations: [Sentry.bunRuntimeMetricsIntegration()],
  });

• feat(core): Support embedding APIs in google-genai (#19797)

  Adds instrumentation for the Google GenAI embedContent API, creating gen_ai.embeddings spans.

• feat(browser): Add elementTimingIntegration for tracking element render and load times (#19869)

  The new elementTimingIntegration captures Element Timing API data as Sentry metrics. It emits element_timing.render_time and element_timing.load_time distribution metrics for elements annotated with the elementtiming HTML attribute.

  import * as Sentry from '@sentry/browser';
  
  Sentry.init({
    dsn: '__DSN__',
    integrations: [Sentry.browserTracingIntegration(), Sentry.elementTimingIntegration()],
  });

  <img src="hero.jpg" elementtiming="hero-image" />

Other Changes

• feat(nuxt): Add middleware instrumentation compatibility for Nuxt 5 (#19968)
• feat(nuxt): Support parametrized SSR routes in Nuxt 5 (#19977)
• feat(solid): Add route parametrization for Solid Router (#20031)
• fix(core): Guard nullish response in supabase PostgREST handler (#20033)
• fix(node): Deduplicate sentry-trace and baggage headers on outgoing requests (#19960)
• fix(node): Ensure startNewTrace propagates traceId in OTel environments (#19963)
• fix(nuxt): Use virtual module for Nuxt pages data (SSR route parametrization) (#20020)
• fix(opentelemetry): Convert seconds timestamps in span.end() to milliseconds (#19958)
• fix(profiling): Disable profiling in worker threads (#20040)
• fix(react-router): Disable debug ID injection in Vite plugin to prevent double injection (#19890)
• refactor(browser): Reduce browser package bundle size (#19856)
• feat(deps): Bump OpenTelemetry dependencies (#20046)

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