The official Elastic APM agent for Node.js

Package for everything opentelemetry related in bond sports

Playwright reporter that uploads test results to a kinora server

Arize observability provider for Mastra - includes tracing and future observability features

Langfuse integration for LangChain

Polywrap Core Tracing

OpenCensus is a toolkit for collecting application performance and behavior data.

SDK for integrating Braintrust with OpenTelemetry

OpenTelemetry Collector Trace Exporter allows user to send collected traces to the OpenTelemetry Collector

AgentKit is a framework for creating and orchestrating AI agents and AI workflows

AWS SDK for JavaScript Secrets Manager Client for Node.js, Browser and React Native

This is a component which allows for you to render flamegraphs in your website or application. While this is typically used for profiling data this can also be used to render tracing data as well

A native "Headers" class polyfill.

Braintrust extension for pi. Includes automatic tracing for pi sessions, turns, LLM calls, and tool executions to Braintrust.

Speeds up your pages initial paint by automatically subsetting local or Google fonts and loading them optimally

基于 JS 跨平台插件，为前端项目提供【 埋点、行为、性能、异常、请求、资源、路由、曝光、录屏 】监控手段 - react版本

Adds opentelemetry tracing instrumentation for the `ws` library. Traces socket opens, closes, sends, and optionally messages for the `WebSocket` constructor, and traces upgrades that happen on `http.Server`, `https.Server`, and `WebSocket.Server`.

WhatWG/W3C compliant EventSource client for Node.js and browsers

Ultra-lightweight browser SDK for distributed tracing - propagates W3C traceparent headers to backends using Autotel (~2-5KB gzipped)

OpenTelemetry compliant instrumentation for Prisma Client