Best Open Source Go Libraries

Go Libraries

Libraries Go Frameworks Clear Filters

Browse free open source Go Libraries and projects below. Use the toggles on the left to filter open source Go Libraries by OS, license, language, programming language, and project status.

Build Agents and Models on One Platform
Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.

Start Free
MongoDB Atlas runs apps anywhere
Deploy in 115+ regions with the modern database for every enterprise.

MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.

Start Free
1

Testcontainers Go

Testcontainers for Go is a Golang library that provides a friendly API

Testcontainers for Go is a Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. The clean, easy-to-use API enables developers to programmatically define containers that should be run as part of a test and clean up those resources when the test is done.

Downloads: 4 This Week

Last Update: 2026-08-07
See Project
2

go-socket.io

socket.io library for golang, a realtime application framework

go-socket.io is the library implementation of Socket.IO in Golang, which is a real-time application framework. Current this library supports 1.4 version of the Socket.IO client. It supports room, namespaces and broadcast at now. This project is looking for contributors to help fix bugs and implement new features.

Downloads: 1 This Week

Last Update: 2023-02-08
See Project
3

ReadLine

Readline is a pure go(golang) implementation for GNU-Readline library

A powerful readline library in Linux macOS Windows Solaris AIX. Readline is a pure go(golang) implementation for the GNU-Readline kind library.

Downloads: 0 This Week

Last Update: 2023-01-25
See Project
4

dataflowkit

Golang framework for scraping data from web pages

Golang Web Scraper library for extracting data from web pages. Save results as CSV, JSON, XML

Downloads: 0 This Week

Last Update: 2018-03-09
See Project
Paessler: Easy to Use With Enterprise Power. Free Trial
A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

You shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.

Get Free Download