Best Go Tools & Libraries

testify

github

A toolkit with common assertions and mocks that plays nicely with the standard library

CloudflareSpeedTest

github

🌩「自选优选 IP」测试 Cloudflare CDN 延迟和速度，获取最快 IP ！当然也支持其他 CDN / 多个解析 IP 的网站 ~

kratos

github

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

colly

github

Elegant Scraper and Crawler Framework for Golang

watchtower

github

A process for automating Docker container base image updates.

argo-cd

github

Declarative Continuous Deployment for Kubernetes

gofr

github

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

sops

github

Simple and flexible tool for managing secrets

GoBooks

github

List of Golang books

goreplay

github

GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.

kubesphere

github

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

wtf

github

The personal information dashboard for your terminal

dagger

github

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

task

github

A fast, cross-platform build tool inspired by Make, designed for modern workflows.

semaphore

github

Modern UI and powerful API for Ansible, Terraform/OpenTofu/Terragrunt, PowerShell and other DevOps tools.

gf

github

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

infracost

github

Cloud cost estimates for Terraform in pull requests💰📉 Shift FinOps Left!

earthly

github

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

kubeshark

github

eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.

encore

github

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

webhook

github

webhook is a lightweight incoming webhook server to run shell commands

pyroscope

github

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

kubescape

github

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.

gatus

github

Automated developer-oriented status page with alerting and incident support