google.golang.org/grpc

Production-Grade Container Scheduling and Management

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

The Prometheus monitoring system and time series database.

The Cloud Native Application Proxy

An open-source, self-hosted note-taking service. Your thoughts, your data, your control — no tracking, no ads, no subscription fees.

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

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

🗂️A file list/WebDAV program that supports multiple storages, powered by Gin and Solidjs. / 一个支持多存储的文件列表/WebDAV程序，使用 Gin 和 Solidjs。

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.

A platform for building proxies to bypass network restrictions.

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

GitHub’s official command line tool

TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.

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

An open source, self-hosted implementation of the Tailscale control server

Xray, Penetrates Everything. Also the best v2ray-core. Where the magic happens. An open platform for various uses.

A platform for building proxies to bypass network restrictions.

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.

Lightweight Kubernetes

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

Podman: A tool for managing OCI containers and pods.

The universal proxy platform

SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, xDC replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding. Enterprise version is at seaweedfs.com.

A modern load testing tool, using Go and JavaScript

Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.

OpenTofu lets you declaratively manage your cloud infrastructure.

Like Prometheus, but for logs.

The fastest HTTP/2 Go Web Framework. New, modern and easy to learn. Fast development with Code you control. Unbeatable cost-performance ratio :rocket:

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.

Complete container management platform

Pulumi - Infrastructure as Code in any programming language 🚀

Blazing fast, structured, leveled logging in Go.

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.

Declarative Continuous Deployment for Kubernetes

high-performance graph database for real-time use cases

Simple and flexible tool for managing secrets

Vitess is a database clustering system for horizontal scaling of MySQL.

SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.

A new AList Fork to Anti Trust Crisis

An open and reliable container runtime

Linux virtual machines, with a focus on running containers

gRPC to JSON proxy generator following the gRPC HTTP spec

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

Ingress NGINX Controller for Kubernetes

Analyzes resource usage and performance characteristics of running containers.

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.

Generate type-safe code from SQL

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

Weighs the soul of incoming HTTP requests to stop AI crawlers

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. Its modular and versatile design satisfies a broad range of industry use cases. It offers a unique approach to consensus that enables performance at scale while preserving privacy.

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

Workflow Engine for Kubernetes

Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.

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

Easy and Repeatable Kubernetes Development

IM Chat ChatGPT

API, Integration, E2E Testing Agent for Developers that actually work. Generate tests, mocks/stubs for your APIs!

Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.

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​.

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

Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker.

A web GUI client of Project V which supports VMess, VLESS, SS, SSR, Trojan, Tuic and Juicity protocols. 🚀

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

CoreDNS is a DNS server that chains plugins

World's most advanced database DevSecOps solution for Developer, Security, DBA and Platform Engineering teams. The GitHub/GitLab for database DevSecOps.

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.

Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots

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

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.

CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.

Like cURL, but for gRPC: Command-line tool for interacting with gRPC servers

Distributed server for social and realtime games and apps.

Secure environments for developers and their agents

Distributed web crawler admin platform for spiders management regardless of languages and frameworks. 分布式爬虫管理平台，支持任何语言和框架

Super simple build framework with fast, repeatable builds and an instantly familiar syntax – like Dockerfile and Makefile had a baby.

Realtime log viewer for containers. Supports Docker, Swarm and K8s.

Open source framework for building robust type-safe distributed systems with declarative infrastructure

Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

The Cloud Native Control Plane

Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.

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

Vulnerability Static Analysis for Containers

vCluster - Create fully functional virtual Kubernetes clusters - Each vcluster runs inside a namespace of the underlying k8s cluster. It's cheaper than creating separate full-blown clusters and it offers better multi-tenancy and isolation than regular namespaces.

A distributed transaction framework, supports workflow, saga, tcc, xa, 2-phase message, outbox patterns, supports many languages.

Adversary Emulation Framework

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

OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors

Yet another WebUI for Nginx

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

Automated developer-oriented status page with alerting and incident support