OpenTelemetry makes robust, portable telemetry a built-in feature of cloud-native software

•    Java

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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.

telemetry tracing metrics instrumentation apm observability

opentelemetry-java-instrumentation - OpenTelemetry auto-instrumentation and instrumentation libraries for Java

•    Java

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This project provides a Java agent JAR that can be attached to any Java 8+ application and dynamically injects bytecode to capture telemetry from a number of popular libraries and frameworks. You can export the telemetry data in a variety of formats. You can also configure the agent and exporter via command line arguments or environment variables. The net result is the ability to gather telemetry data from a Java application without code changes. This repository also publishes standalone instrumentation for several libraries (and growing) that can be used if you prefer that over using the Java agent. Please see standalone library instrumentation if you are looking for documentation on using those.

opentelemetry-ruby - OpenTelemetry Ruby API & SDK, and related gems

•    Ruby

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The Ruby OpenTelemetry client. We'd love your help! Use tags good first issue and help wanted to get started with the project.

metrics telemetry hacktoberfest distributed-tracing opentelemetry opentelemetry-ruby opentelemetry-api

opentelemetry-js - OpenTelemetry JavaScript Client

•    TypeScript

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This is the JavaScript version of OpenTelemetry, a framework for collecting traces and metrics from applications. The current version for each package can be found in the respective package.json file for that module. For additional details see the versioning and stability document in the specification.

api monitoring metrics telemetry distributed-tracing opentelemetry nodejs profiling stats

Signoz - Open-source Observability platform and an alternative to DataDog, NewRelic

•    Javascript

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SigNoz is an opensource observability platform. SigNoz uses distributed tracing to gain visibility into your systems and powers data using Kafka (to handle high ingestion rate and backpressure) and Apache Druid (Apache Druid is a high performance real-time analytics database), both proven in the industry to handle scale.

metrics prometheus self-hosted tracing stream-processing druid kafka-streams observability distributed-tracing application-monitoring jaegertracing opentelemetry open-telemetry datadog-alternative newrelic-alternative

opentelemetry-rust - OpenTelemetry API and SDK for Rust

•    Rust

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The Rust OpenTelemetry implementation. OpenTelemetry is a collection of tools, APIs, and SDKs used to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) for analysis in order to understand your software's performance and behavior. You can export and analyze them using Prometheus, Jaeger, and other observability tools.

metrics logging prometheus tracing zipkin jaeger opentelemetry

tempo - Grafana Tempo is a high volume, minimal dependency distributed tracing backend.

•    Go

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Grafana Tempo is an open source, easy-to-use and high-scale distributed tracing backend. Tempo is cost-efficient, requiring only object storage to operate, and is deeply integrated with Grafana, Prometheus, and Loki. Tempo can be used with any of the open source tracing protocols, including Jaeger, Zipkin, OpenCensus, Kafka, and OpenTelemetry. It supports key/value lookup only and is designed to work in concert with logs and metrics (exemplars) for discovery. Check out the Integration Guides to see examples of OpenTelemetry instrumentation with Tempo.

grafana distributed-tracing

opentelemetry-collector - OpenTelemetry Collector

•    Go

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The OpenTelemetry Collector offers a vendor-agnostic implementation on how to receive, process and export telemetry data. In addition, it removes the need to run, operate and maintain multiple agents/collectors in order to support open-source telemetry data formats (e.g. Jaeger, Prometheus, etc.) sending to multiple open-source or commercial back-ends. See CONTRIBUTING.md.

opentelemetry open-telemetry

opentelemetry-collector-contrib - Contrib repository for the OpenTelemetry Collector

•    Go

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This is a repository for OpenTelemetry Collector contributions that are not part of the core distribution of the Collector. Typically, these contributions are vendor specific receivers/exporters and/or components that are only useful to a relatively small number of users. Please note that this repository and its releases are a superset of the core repository.

opentelemetry open-telemetry

Skywalking - APM, Application Performance Monitoring System

•    Java

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SkyWalking is an APM (application performance monitor) system, especially designed for microservices, cloud native and container-based (Docker, Kubernetes, Mesos) architectures. SkyWalking is an open source APM system, including monitoring, tracing, diagnosing capabilities for distributed system in Cloud Native architecture. It supports to collect telemetry (metrics, traces, and logs) data from multiple sources and multiple formats.

web-performance metrics logging prometheus zabbix apm dapper service-mesh observability distributed-tracing open-telemetry application-performance tracing

opentelemetry-php - The OpenTelemetry PHP Library

•    PHP

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This project currently lives in a pre-alpha status. Our current release is not production ready; it has been created in order to receive feedback from the community. We attempt to keep the OpenTelemetry Specification Matrix up to date in order to show which features are available and which have not yet been implemented.

opentelemetry open-telemetry opentelemetry-php

AppMetrics - App Metrics is an open-source and cross-platform

•    CSharp

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App Metrics is an open-source and cross-platform .NET library used to record metrics within an application. App Metrics can run on .NET Core or on the full .NET framework also supporting .NET 4.5.2. App Metrics abstracts away the underlaying repository of your Metrics for example InfluxDB, Graphite, Elasticsearch etc, by sampling and aggregating in memory and providing extensibility points to flush metrics to a repository at a specified interval.App Metrics provides various metric types to measure things such as the rate of requests, counting the number of user logins over time, measure the time taken to execute a database query, measure the amount of free memory and so on. Metrics types supported are Gauges, Counters, Meters, Histograms and Timers and Application Performance Indexes Apdex.

metrics dotnetcore health-check monitoring performance instrumentation application-insights dotnet-core dotnet-standard dotnet-framework grafana grafana-dashboard

Templates - Professional ASP

•    CSharp

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A professional ASP.NET Core template for building secure, fast, robust and adaptable web applications or sites. It provides the minimum amount of code required on top of the default ASP.NET Core template provided by Microsoft. Find out more at RehanSaeed.com, the Visual Studio Gallery or at The Open Web Security Project (OWASP). You can also follow me on Twitter at @RehanSaeedUK.Both ASP.NET Core and ASP.NET 4.6 MVC 5 are supported with their own project templates.

c-sharp visual-studio asp-net asp-net-core dotnet-core boilerplate vsix dotnet-new project-template template api swagger dotnet-template

Electron.NET - Build cross platform desktop apps with ASP.NET NET Core.

•    CSharp

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Build cross platform desktop apps with .NET Core 2.0 and ASP.NET NET Core. Electron.NET is a wrapper around a "normal" Electron application with an embedded ASP.NET Core application. Via our Electron.NET IPC bridge we can invoke Electron APIs from .NET.

electron dotnet-core dotnet-standard asp-net-core asp-net-core-mvc

websocket-manager - Real-Time library for ASP .NET Core

•    CSharp

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This is an Asp .Net Core middleware that provides real-time functionality to .NET Core applications. To the core, it is a WebSocket middleware for Asp .Net Core with TypeScript / JavaScript client and .Net Core client that supports the client and the server invoking each others' methods.

websockets middleware dotnet-core real-time

nopCommerce - The most popular open-source eCommerce shopping cart solution based on ASP.NET Core

•    CSharp

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nopCommerce is the best open-source eCommerce shopping cart solution. nopCommerce is free, and it is the most popular ASP.NET eCommerce platform. nopCommerce supports a mobile version of your website with a compelling, feature-rich and graphically pleasing storefront, and it provides means for retailers to immediately deliver relevant offers, promotions and products. Its feature include Multi store, Multi vendor, SEO, Payment methods, Shipping methods, Tax features, Marketing, Stock management and lot more.

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hotchocolate - Hot Chocolate is a GraphQL server, written in C# for .Net Core and .Net Framework

•    CSharp

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Hot Chocolate is a GraphQL server implementation based on the current GraphQL June 2018 specification. If you are just getting started with GraphQL a good way to learn is visiting GraphQL.org. We have implemented the Star Wars example with the Hot Chocolate API and you can use our example implementation to follow along.

graphql dotnet-core c-sharp graphql-schema graphql-server graphql-syntax resolver facebook asp-net-core asp-net graphql-dotnet graphql-parser hotchocolate graphql-schema-stitching schema-stitching greendonut dataloader

GeneticSharp - GeneticSharp is a fast, extensible, multi-platform and multithreading C# Genetic Algorithm library that simplifies the development of applications using Genetic Algorithms (GAs)

•    CSharp

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GeneticSharp is a fast, extensible, multi-platform and multithreading C# Genetic Algorithm library that simplifies the development of applications using Genetic Algorithms (GAs). Can be used in any kind of .NET Core and .NET Framework apps, like ASP .NET MVC, ASP .NET Core, Web Forms, UWP, Windows Forms, GTK#, Xamarin and Unity3D games.

genetic-algorithms artificial-intelligence c-sharp dotnet-core dotnet-standard

Ocelot - .NET core API Gateway

•    CSharp

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Ocelot is a .NET Api Gateway. This project is aimed at people using .NET running a micro services / service orientated architecture that need a unified point of entry into their system. However it will work with anything that speaks HTTP and run on any platform that asp.net core supports. In particular I want easy integration with IdentityServer reference and bearer tokens.

dotnet-core dotnetcore api-gateway ocelot middleware-pipeline middleware microservices-architecture asp-net-core asp-net netstandard20 microservices

cofoundry - Cofoundry is an extensible and flexible

•    CSharp

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Find out more at Cofoundry.org or head to the docs wiki to get started.

cms framework asp-net asp-mvc cofoundry dotnet-core asp-net-core