go.opentelemetry.io/otel

Production-Grade Container Scheduling and Management

The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

The Prometheus monitoring system and time series database.

The Cloud Native Application Proxy

Distributed reliable key-value store for the most critical data of a distributed system

Go implementation of the Ethereum protocol

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

:robot: The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. Drop-in replacement, running on consumer-grade hardware. No GPU required. Runs gguf, transformers, diffusers and many more. Features: Generate Text, MCP, Audio, Video, Images, Voice Cloning, Distributed, P2P and decentralized inference

Connect, secure, control, and observe services.

Define and run multi-container applications with Docker

A tool for secrets management, encryption as a service, and privileged access management

A cloud-native Go microservices framework with cli tool for productivity.

beego is an open-source, high-performance web framework for the Go programming language.

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

Run Kubernetes locally

A modern load testing tool, using Go and JavaScript

OpenTofu lets you declaratively manage your cloud infrastructure.

Like Prometheus, but for logs.

An open source trusted cloud native registry project that stores, signs, and scans content.

Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.

Your ultimate Go microservices framework for the cloud-native era.

Pulumi - Infrastructure as Code in any programming language 🚀

eBPF-based Networking, Security, and Observability

The Go language implementation of gRPC. HTTP/2 based RPC

A Go microservices framework

CNCF Jaeger, a Distributed Tracing Platform

Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

Redis Go client

Declarative Continuous Deployment for Kubernetes

high-performance graph database for real-time use cases

An open and reliable container runtime

The easiest, and most secure way to access and protect all of your infrastructure.

Sample cloud-first application with 10 microservices showcasing Kubernetes, Istio, and gRPC.

Dolt – Git for Data

Fast linters runner for Go

Temporal service

Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. Solve OIDC/OAuth2 user cases over night. Consume as a service on Ory Network or self-host. Trusted by OpenAI and many others for scale and security. Written in Go.

An IPFS implementation in Go

Kubernetes Operations (kOps) - Production Grade k8s Installation, Upgrades and Management

Workflow Engine for Kubernetes

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

Easy and Repeatable Kubernetes Development

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

Fast key-value DB in Go.

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.

A powerful framework for faster, easier, and more efficient project development.

Cloudflare Tunnel client

ZITADEL - Identity infrastructure, simplified for you.

LLM-powered framework for deep document understanding, semantic retrieval, and context-aware answers using RAG paradigm.

MCP Toolbox for Databases is an open source MCP server for databases.

:tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash

Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.

Sarama is a Go library for Apache Kafka.

Secure environments for developers and their agents

Open Policy Agent (OPA) is an open source, general-purpose policy engine.

Continuous Profiling Platform. Debug performance issues down to a single line of code

Kubescape is an open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters. It includes risk analysis, security, compliance, and misconfiguration scanning, saving Kubernetes users and administrators precious time, effort, and resources.

Go library for accessing the GitHub v3 API

Vulnerability Static Analysis for Containers

A truly Open Source MongoDB alternative

The AWS Provider enables Terraform to manage AWS resources.

Tyk Open Source API Gateway written in Go, supporting REST, GraphQL, TCP and gRPC protocols

Fast and secure standalone server for resizing, processing, and converting images on the fly

The toolkit to pack, ship, store, and deliver container content