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

RocksDB/LevelDB inspired key-value database in Go

Like Prometheus, but for logs.

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

🐠 Beats - Lightweight shippers for Elasticsearch & Logstash

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

The lightweight, user-friendly, fault-tolerant database built on SQLite.

OpenTelemetry Collector

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

eBPF-based Networking, Security, and Observability

The Prometheus monitoring system and time series database.

Open, Multi-Cloud, Multi-Cluster Kubernetes Orchestration

CNCF Jaeger, a Distributed Tracing Platform

The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️

An easy to use and powerful chaos engineering experiment toolkit.（阿里巴巴开源的一款简单易用、功能强大的混沌实验注入工具）

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

Kubernetes Native Edge Computing Framework (project under CNCF)

OpenYurt - Extending your native Kubernetes to edge(project under CNCF)

Automatically generate Go test boilerplate from your source code.

DataKit is collection agent for Guance Cloud

Efficient cache for gigabytes of data written in Go.

Write better integration tests! Dockertest helps you boot up ephermal docker images for your Go tests with minimal work.

The Go implementation of Connect: Protobuf RPC that works.

Go configuration with fangs

xmlquery is Golang XPath package for XML query.

A Commander for modern Go CLI interactions

📚 《Go语言高级编程》开源图书，涵盖CGO、Go汇编语言、RPC实现、Protobuf插件实现、Web框架实现、分布式系统等高阶主题(完稿)

A high performance memory-bound Go cache

A modern layer 7 load balancer from baidu

XPath package for golang, supports HTML, XML, JSON document query and more