Profiling

OpenTelemetry Core provides constants and utilities shared by all OpenTelemetry SDK packages.

Base class for node which OpenTelemetry instrumentation modules extend

Public API for OpenTelemetry

Public logs API for OpenTelemetry

OpenTelemetry SDK resources

Official Sentry SDK for Node.js Profiling

OpenTelemetry Tracing

This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).

OpenTelemetry metrics SDK

OpenTelemetry AsyncHooks-based Context Manager

OpenTelemetry logs SDK

OpenTelemetry OTLP Exporter base (for internal use only)

SASLprep: Stringprep Profile for User Names and Passwords, rfc4013

OpenTelemetry B3 propagator provides context propagation for systems that are using the B3 header format

OpenTelemetry Jaeger propagator provides HTTP header propagation for systems that are using Jaeger HTTP header format.

OpenTelemetry instrumentation for `node:http` and `node:https` http client and server modules

OpenTelemetry Node SDK provides automatic telemetry (tracing, metrics, etc) for Node.js applications

Datadog APM tracing client for JavaScript

OpenTelemetry instrumentation for `pg` and `pg-pool` database client for PostgreSQL

OpenTelemetry instrumentation for `express` http web application framework

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

OpenTelemetry instrumentation for `mongodb` database client for MongoDB

OpenTelemetry Zipkin Exporter allows the user to send collected traces to Zipkin.

OpenTelemetry instrumentation for `ioredis` database redis client for Redis

OpenTelemetry instrumentation for `fastify` http web application framework

OpenTelemetry instrumentation for `mysql` database client for MySQL

OpenTelemetry instrumentation for NestJS server side applications framework

OpenTelemetry instrumentation for `redis` v4 database client for Redis

OpenTelemetry instrumentation for `koa` http web application framework

OpenTelemetry instrumentation for `mysql2` database client for MySQL

OpenTelemetry instrumentation for `@hapi/hapi` http web application framework

OpenTelemetry instrumentation for `connect` http middleware framework

Pure JavaScript pprof encoder and decoder

OpenTelemetry OTLP-gRPC Exporter base (for internal use only)

Production process manager for Node.JS applications with a built-in load balancer.

OpenTelemetry instrumentation for `node:fs` file system interactions module

output coverage reports using Node.js' built in coverage

OpenTelemetry Collector Exporter allows user to send collected traces to the OpenTelemetry Collector using protobuf over HTTP

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

OpenTelemetry instrumentation for `dataloader` data fetching layer

OpenTelemetry SDK for Node.js

OpenTelemetry instrumentation for `kafkajs` messaging client for Apache Kafka

OpenTelemetry instrumentation for `@grpc/grpc-js` rpc client and server for gRPC framework

OpenTelemetry instrumentation for `tedious` database client for Microsoft SQL Server

Simplified high resolution timing

AWS RDS SSL certificates bundles.

The Hermes runtime, used by React Native for Android, is able to output [Chrome Trace Events](https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU/preview) in JSON Object Format.

SASLprep: Stringprep Profile for User Names and Passwords, rfc4013.

OpenTelemetry instrumentation for `bunyan` logger

Elegant ProgressBar and Profiler for Webpack and Rspack