Open-source go software
3291 open-source libraries, tools and applications tagged go, ranked by how closely go is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
3291 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| influxdata/telegraf Telegraf is an open-source agent for collecting, processing, aggregating, and writing metrics, logs, and other telemetry data. It ships as … | 100 | 17865 | stable |
| VictoriaMetrics/VictoriaMetrics VictoriaMetrics is a fast, cost-effective, and scalable open-source time series database and monitoring solution written in Go. It supports… | 93 | 17800 | stable |
| rqlite rqlite is a lightweight, fault-tolerant distributed relational database built on SQLite, replicating data across nodes using the Raft conse… | 95 | 17789 | stable |
| jmoiron/sqlx sqlx is a Go library providing general-purpose extensions to the standard database/sql package. It adds struct/map scanning, named paramete… | 23 | 17737 | stable |
| projectdiscovery/katana Katana is a fast, configurable web crawling and spidering framework written in Go, supporting both standard HTTP-based and headless browser… | 90 | 17565 | active |
| emirpasic/gods GoDS is a Go library implementing a wide range of data structures including lists, sets, stacks, maps, trees, and queues, with iterators, c… | 24 | 17459 | stable |
| ent Ent is an entity framework (ORM) for Go that lets developers define database schemas as Go code and generates statically typed, explicit AP… | 77 | 17207 | stable |
| IPFS Core Kubo is the reference Go implementation of IPFS, running a daemon that stores and serves content-addressed data. It ships a CLI, HTTP Gatew… | 93 | 17150 | active |
| julienschmidt/httprouter HttpRouter is a lightweight, high-performance HTTP request router (mux) for Go that supports path variables and method matching using a com… | 23 | 17132 | stable |
| Coder Coder is a self-hosted platform for provisioning cloud development environments (workspaces) defined with Terraform, accessible via VS Code… | 95 | 17074 | active |
| kubesphere/kubesphere KubeSphere is an open-source container platform built on Kubernetes that provides a web console for managing multi-cloud, datacenter, and e… | 72 | 17058 | active |
| argoproj/argo-workflows Argo Workflows is an open-source, container-native workflow engine for orchestrating parallel jobs on Kubernetes, implemented as a Kubernet… | 93 | 17024 | stable |
| Nomad HashiCorp Nomad is a flexible, single-binary workload orchestrator that deploys and manages containers, non-containerized applications, bat… | 94 | 17012 | stable |
| Elysia Weaviate is an open-source, cloud-native vector database written in Go that stores both objects and vector embeddings, combining vector sim… | 94 | 16860 | stable |
| Pion WebRTC Pion WebRTC is a pure Go implementation of the WebRTC API, enabling real-time audio, video, and data communication without cgo or external … | 97 | 16804 | active |
| Hyperledger Fabric Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework written in Go for building blockchain solutions and app… | 93 | 16743 | stable |
| kubernetes/kops kOps (Kubernetes Operations) is a CLI tool for creating, upgrading, and maintaining production-grade, highly available Kubernetes clusters,… | 96 | 16692 | active |
| OpenIM OpenIM Server is an open-source instant messaging backend written in Go that powers in-app chat, group messaging, and voice/video calling. … | 87 | 16671 | stable |
| MCP Toolbox for Databases MCP Toolbox for Databases is an open source Model Context Protocol (MCP) server, written in Go, that connects AI agents, IDEs, and applicat… | 92 | 16669 | active |
| jpillora/chisel Chisel is a fast TCP/UDP tunnel transported over HTTP and secured via SSH, shipped as a single Go executable containing both client and ser… | 93 | 16662 | active |
| Dagger Dagger is a programmable automation engine for building, testing, and shipping software, replacing YAML pipelines with real code via SDKs i… | 94 | 16334 | active |
| Xiaohongshu MCP A Model Context Protocol (MCP) server written in Go that lets AI assistants like Claude Code access and operate Xiaohongshu (Little Red Boo… | 79 | 16096 | active |
| Gotify Gotify is a self-hosted server for sending and receiving real-time messages over WebSocket, with a REST API for pushing messages and a slee… | 98 | 16059 | stable |
| opensandbox-group/OpenSandbox OpenSandbox is a general-purpose sandbox platform for AI applications that securely runs commands, code interpreters, browsers, and develop… | 80 | 15952 | active |
| Billionmail/BillionMail BillionMail is a self-hosted, open-source mail server and email marketing platform built on Postfix, Dovecot, and Rspamd, with campaign man… | 63 | 15862 | active |
| chenhg5/cc-connect CC-Connect is a Go-based bridge that connects local AI coding agents (Claude Code, Cursor, Gemini CLI, Codex, Kimi CLI) to instant messagin… | 78 | 15857 | active |
| hashicorp/packer HashiCorp Packer is a CLI tool that builds identical machine images (AMIs, VMDK, Docker images, etc.) for multiple platforms in parallel fr… | 94 | 15807 | stable |
| dgraph-io/badger BadgerDB is an embeddable, persistent, and fast key-value database written in pure Go, serving as the storage engine for Dgraph. It is desi… | 96 | 15782 | stable |
| Evilginx Evilginx is a standalone man-in-the-middle attack framework written in Go that proxies traffic between a victim's browser and a legitimate … | 58 | 15743 | active |
| Apache Answer Apache Answer is an open-source Q&A platform software for building community forums, help centers, and knowledge management sites. It is wr… | 89 | 15689 | stable |
| passteque/gluetun Gluetun is a lightweight VPN client packaged as a thin Alpine Docker container, written in Go, supporting many VPN providers via OpenVPN or… | 94 | 15598 | active |
| kubernetes-sigs/kind kind (Kubernetes IN Docker) is a tool for running local Kubernetes clusters using Docker container 'nodes', bootstrapped with kubeadm. It w… | 93 | 15561 | active |
| GJSON GJSON is a Go library for quickly extracting values from JSON documents using dot-notation paths, with support for wildcards, iteration, an… | 76 | 15558 | stable |
| loft-sh/devpod DevPod is an open-source, client-only tool for creating reproducible developer environments defined by devcontainer.json, runnable locally,… | 53 | 15282 | active |
| go-sql-driver/mysql Go-MySQL-Driver is a lightweight, pure-Go MySQL driver for Go's database/sql package, also compatible with MariaDB. It supports TCP/IPv4, T… | 93 | 15274 | stable |
| Amass OWASP Amass is a Go-based framework for in-depth attack surface mapping and external asset discovery using OSINT gathering and active recon… | 75 | 15211 | active |
| ZITADEL ZITADEL is an open-source identity and access management (IAM) platform providing authentication and authorization out of the box, includin… | 94 | 15193 | active |
| OAuth2 Proxy OAuth2 Proxy is a reverse proxy and middleware that adds OAuth2/OIDC authentication in front of web applications, supporting providers like… | 95 | 15158 | stable |
| CrowdSec CrowdSec is an open-source, crowdsourced security engine that analyzes logs and HTTP requests to detect malicious behavior and block offend… | 93 | 15138 | stable |
| PuerkitoBio/goquery goquery is a Go library that provides a jQuery-like syntax for parsing, traversing, and manipulating HTML documents, built on Go's net/html… | 87 | 14996 | stable |
| PanSou PanSou is a high-performance self-hosted API service for searching cloud drive (netdisk) resource links, aggregating results from Telegram … | 63 | 14913 | active |
| mickael-kerjean/filestash Filestash is a self-hosted, storage-agnostic web-based file manager that connects to nearly any storage backend (FTP, SFTP, S3, SMB, WebDAV… | 76 | 14777 | active |
| canopy-network/canopy The official Go implementation of the Canopy Network protocol, a recursive blockchain framework and seed L1 chain for launching new interop… | 89 | 14720 | active |
| amir20/dozzle Dozzle is a lightweight, web-based application for viewing Docker container logs in real time, with support for Docker Swarm and Kubernetes… | 95 | 14666 | active |
| bytebase/bytebase Bytebase is an open-source database governance platform that acts as a control plane between users (humans and AI agents) and databases, co… | 99 | 14606 | active |
| shadow1ng/fscan Fscan is a comprehensive intranet scanning tool written in Go that automates host discovery, port scanning, service identification, weak-pa… | 91 | 14590 | active |
| JuiceFS JuiceFS is a high-performance, POSIX-compatible distributed file system that stores file data in object storage (e.g., Amazon S3) and metad… | 96 | 14549 | stable |
| Casdoor Casdoor is an open-source, self-hosted Identity and Access Management (IAM) and single sign-on (SSO) platform with a web UI, written in Go.… | 94 | 14524 | active |
| panjf2000/ants ants is a high-performance goroutine pool library for Go that manages and recycles a massive number of goroutines with a fixed-capacity poo… | 75 | 14510 | stable |
| projectdiscovery/subfinder Subfinder is a fast, passive subdomain discovery tool written in Go that enumerates valid subdomains for target domains using online passiv… | 91 | 14500 | active |
| benbjohnson/litestream Litestream is a standalone disaster recovery tool for SQLite that runs as a background process and continuously streams database changes to… | 97 | 14456 | active |
| CoreDNS CoreDNS is a fast and flexible DNS server and forwarder written in Go that chains plugins, each performing a DNS function. It is a CNCF gra… | 92 | 14365 | stable |
| jackc/pgx pgx is a pure Go PostgreSQL driver and toolkit offering a low-level, high-performance interface with PostgreSQL-specific features like LIST… | 87 | 14330 | stable |
| gophish/gophish Gophish is an open-source phishing framework for running phishing simulations and security awareness training. It provides a web UI and RES… | 23 | 14317 | stable |
| thanos-io/thanos Thanos is a set of composable components that turn existing Prometheus deployments into a highly available metrics system with unlimited lo… | 94 | 14226 | stable |
| semaphoreui/semaphore Semaphore UI is an open-source, self-hosted web UI and API for running Ansible playbooks, Terraform/OpenTofu/Terragrunt, Bash, PowerShell, … | 92 | 14201 | active |
| robfig/cron A cron expression parser and job scheduler library for Go that runs functions on scheduled schedules. Version 3 supports standard cron spec… | 32 | 14189 | stable |
| OJ/gobuster Gobuster is a fast, multi-threaded brute-forcing tool written in Go for enumerating web directories/files, DNS subdomains, virtual hosts, c… | 76 | 14150 | active |
| rivo/tview A Go library for building rich, interactive terminal user interfaces with widgets like forms, tables, trees, lists, and flexible layouts. I… | 63 | 14115 | stable |
| cert-manager cert-manager is a Kubernetes controller that adds Certificate and Issuer resource types to clusters and automates obtaining, renewing, and … | 98 | 14111 | stable |
| Microsoft Agent Framework Microsoft Agent Framework (MAF) is an open-source, multi-language framework for building, orchestrating, and deploying production-grade AI … | 82 | 13999 | active |
| OpenNHP/opennhp OpenNHP is a lightweight, cryptography-powered open-source toolkit written in Go that implements the Cloud Security Alliance's Network-infr… | 97 | 13936 | active |
| ory/kratos Ory Kratos is a headless, API-first identity and user management server written in Go that centralizes login, registration, account recover… | 72 | 13888 | stable |
| Portmaster Portmaster is a free and open-source application firewall and privacy suite for Windows and Linux desktops. It intercepts all network traff… | 95 | 13824 | active |
| prometheus/node_exporter Node exporter is the official Prometheus exporter that exposes hardware and OS metrics from *NIX kernels via an HTTP endpoint on port 9100.… | 93 | 13803 | stable |
| Asynq Task Queue Asynq is a Go library for a distributed task queue backed by Redis, letting clients enqueue tasks that worker servers process concurrently.… | 66 | 13769 | stable |
| krillinai/KrillinAI KrillinAI is an AI-powered video translation and dubbing tool covering the full pipeline: video download, speech transcription, subtitle tr… | 90 | 13737 | active |
| github/gh-ost gh-ost is GitHub's triggerless online schema migration tool for MySQL. It copies tables to a ghost table while streaming binary log changes… | 92 | 13603 | active |
| hajimehoshi/ebiten Ebitengine (formerly Ebiten) is an open-source 2D game engine for Go with a simple image-based drawing API. It supports desktop, mobile, we… | 100 | 13565 | stable |
| Tinode Tinode is a full-stack instant messaging platform with a Go backend and native clients for Android, iOS, and web, plus gRPC support for man… | 93 | 13525 | active |
| Nakama Nakama is a scalable open-source game backend server written in Go that provides multiplayer sessions, matchmaking, leaderboards, chat, and… | 98 | 13514 | stable |
| opencontainers/runc runc is a command-line tool for spawning and running containers on Linux according to the Open Container Initiative (OCI) runtime specifica… | 97 | 13470 | stable |
| Untrivial-ai/agent-orchestrator Agent Orchestrator (AO) is a local desktop IDE for supervising fleets of AI coding agents like Claude Code, Codex, and Aider. It plans task… | 79 | 13330 | active |
| ccfos/nightingale Nightingale is an open-source monitoring and alerting platform focused on the alerting engine, alarm processing, and distribution, connecti… | 96 | 13325 | active |
| chromedp chromedp is a Go library for driving Chrome and other browsers via the Chrome DevTools Protocol, with no external dependencies. It supports… | 98 | 13301 | active |
| Gotenberg Gotenberg is a Docker-based HTTP API for converting documents (HTML, URLs, Markdown, Office files) into PDFs using headless Chromium and Li… | 98 | 13288 | stable |
| GoFrame GoFrame is a modular, high-performance full-stack development framework for Go, comparable to Laravel or Spring Boot, offering batteries-in… | 97 | 13287 | active |
| cloudwego/eino Eino is a Go-based framework for building LLM and AI applications, inspired by LangChain and LlamaIndex but following Go conventions. It pr… | 84 | 13269 | active |
| GopherJS GopherJS is a compiler that transpiles Go source code into pure JavaScript, allowing Go programs to run in browsers and Node.js. It support… | 85 | 13188 | active |
| Swag (Go Swagger generator) Swag converts Go source code annotations into Swagger 2.0 (OpenAPI) documentation, with a CLI generator and integrations for popular Go web… | 85 | 13039 | stable |
| Stash Stash is a self-hosted web application written in Go that organizes, tags, and streams personal video and image collections through a brows… | 88 | 13034 | active |
| anchore/grype Grype is an open-source vulnerability scanner for container images, filesystems, and SBOMs, written in Go by Anchore. It identifies known C… | 98 | 12985 | active |
| NoFxAiOS/nofx NOFX is an open-source, self-hosted AI trading terminal where a language model acts as the trading strategy, running a continuous decide-an… | 59 | 12945 | active |
| fullstorydev/grpcurl grpcurl is a command-line tool for invoking RPC methods on gRPC servers, accepting JSON input and converting it to binary protobuf encoding… | 86 | 12855 | active |
| TencentCloud/CubeSandbox CubeSandbox is a high-performance sandbox service for AI agents built on RustVMM and KVM, creating hardware-isolated MicroVM sandboxes in u… | 81 | 12853 | active |
| go-admin go-admin is a front-end/back-end separated admin management system scaffold built on Gin (Go) and Vue 3 with Element UI, Arco Design, and A… | 98 | 12800 | active |
| elastic/beats Elastic Beats is a family of lightweight data shippers written in Go that collect logs, metrics, network packets, audit data, and uptime si… | 95 | 12653 | active |
| drakkan/sftpgo SFTPGo is a full-featured, highly configurable file transfer server supporting SFTP, SCP, FTP/S, HTTP/S, and WebDAV, with pluggable storage… | 94 | 12647 | active |
| IBM/sarama Sarama is an MIT-licensed Go client library for Apache Kafka, providing pure-Go implementations of Kafka producers, consumers, and administ… | 99 | 12525 | stable |
| dstotijn/hetty Hetty is an open source HTTP toolkit for security research, serving as an alternative to Burp Suite Pro. It provides a MITM HTTP proxy with… | 61 | 12515 | active |
| rs/zerolog Zerolog is a fast, zero-allocation JSON structured logging library for Go with a chained, context-aware API. It supports leveled logging, s… | 74 | 12507 | stable |
| Encore Encore is an open-source infrastructure SDK and backend framework for TypeScript and Go that lets developers declare resources like databas… | 95 | 12446 | active |
| Shopify/toxiproxy Toxiproxy is a TCP proxy written in Go for simulating network and system conditions such as latency, bandwidth limits, and connection failu… | 66 | 12364 | stable |
| future-architect/vuls Vuls is an agent-less vulnerability scanner written in Go that detects CVEs on Linux, FreeBSD, Windows, macOS, containers, WordPress, progr… | 98 | 12284 | active |
| Crawlab Crawlab is a Go-based distributed web crawler management platform with a web UI for managing, scheduling, and monitoring spiders written in… | 49 | 12278 | active |
| open-policy-agent/opa Open Policy Agent (OPA) is a general-purpose, open-source policy engine that unifies policy enforcement across the stack using a high-level… | 96 | 12264 | stable |
| TwiN/gatus Gatus is a self-hosted, developer-oriented health dashboard and status page that monitors services via HTTP, ICMP, TCP, and DNS checks with… | 97 | 12215 | stable |
| kubernetes-sigs/kustomize kustomize is a template-free tool for customizing raw Kubernetes YAML configuration files, letting users declare overlays, patches, and com… | 99 | 12186 | stable |
| adnanh/webhook webhook is a lightweight Go-based tool that lets you create configurable HTTP endpoints (hooks) on your server to execute shell commands. I… | 73 | 12173 | stable |
| Crossplane Crossplane is a CNCF framework for building cloud native control planes on top of Kubernetes without writing code. It lets platform teams d… | 94 | 12137 | stable |