56 projects
OpenTelemetry
OpenTelemetry makes robust, portable telemetry a built-in feature of cloud-native software. OpenTelemetry provides a single set of APIs, libraries, agents, and collector services to capture distributed traces and metrics from your application. You can analyze them using Prometheus, Jaeger, and other observability tools.
24,961
5,235
$289M
Prometheus
Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Since its inception in 2012, many companies and organizations have adopted Prometheus, and the project has a very active developer and user community. It is now a standalone open source project and maintained independently of any company.
20,612
5,256
$37M
Sentry
Developer-first error tracking and performance monitoring
9,852
2,770
$96M
Micrometer
Micrometer is an application metrics facade that supports numerous monitoring systems, enabling dimensional metrics collection across various JVM-based applications. It provides a simple, vendor-neutral interface for recording metrics while allowing you to choose your preferred monitoring system for metric storage and visualization.
2,535
546
$3.6M
ddtrace
A Python library that provides distributed tracing capabilities for monitoring and troubleshooting applications. It enables automatic instrumentation of Python applications to collect performance data, trace requests across services, and analyze application behavior in distributed systems.
2,248
567
$26M
dd-trace
Datadog APM client for Node.js
2,234
672
$10M
Tracing
Tracing is a framework for instrumenting Rust programs to collect structured, event-based diagnostic information. It provides a set of tools for collecting and managing trace data, metrics, and logs across asynchronous and distributed systems.
1,700
696
$1.8M
Dropwizard Metrics
Dropwizard Metrics is a Java library that provides a toolkit for measuring and reporting the performance and behavior of application components through various metrics like timers, gauges, counters and histograms. It enables monitoring and instrumentation of JVM applications.
1,354
393
$1.5M
Datadog .NET Tracer
.NET Client Library for Datadog APM
735
132
$81M
Brave
Brave is a distributed tracing instrumentation library for Java applications that implements OpenZipkin's Zipkin client design. It allows developers to add tracing capabilities to their applications to monitor and troubleshoot latency issues in microservice architectures.
616
190
$2.3M
Powertools for AWS Lambda (TypeScript)
Powertools is a developer toolkit to implement Serverless best practices and increase developer velocity.
474
101
$3.2M
AppSignal
🟥 AppSignal for Ruby gem
337
150
$1.4M
Airbrake
The official Airbrake library for Ruby applications
Apache SkyWalking Java Agent
The Java agent for Apache SkyWalking
AppSignal for Elixir
🟪 AppSignal for Elixir package
Application Insights for Java
Application Insights for Java
ApplicationInsights-node.js
Microsoft Application Insights SDK for Node.js
Datadog Browser SDK
Datadog Browser SDK
Elastic APM .NET Agent
The Elastic APM .NET Agent is a Linux Foundation project that monitors .NET applications, providing real-time performance insights, error tracking, and transaction tracing to help developers identify and resolve application issues efficiently.
Go Agent
New Relic Go Agent
Java Agent
The New Relic Java agent
Micrometer Tracing
Provides tracing abstractions over tracers and tracing system reporters.
New Relic Node.js Agent
New Relic Node.js agent code base. Developers are welcome to create pull requests here, please see our contributing guidelines. For New Relic technical support, please go to http://support.newrelic.com.
OpenCensus
A stats collection and distributed tracing framework
OpenTelemetry Operations for Go
OpenTelemetry Operations for Go provides a comprehensive framework for collecting and managing telemetry data (metrics, traces, logs) in Go applications, enabling effective monitoring, troubleshooting, and performance analysis within the OpenTelemetry ecosystem.
Spring Cloud Sleuth
Distributed tracing for spring cloud
aws-xray-sdk-node
The official AWS X-Ray SDK for Node.js.
dd-trace-java
Datadog APM client for Java
dd-trace-php
Datadog PHP Clients
prometheus-nodejs-client
Prometheus client for node.js
pyroscope-beyla
eBPF-based autoinstrumentation of web applications and network metrics