explaingit

Popular Go repositories on GitHub, each explained for non-coders — what it does, its tech stack, and how to run it.

• guiguan/tesla-sungrow-charge-controllerA controller that automatically times a Tesla's home charging to use surplus solar power from a Sungrow invert
• highesttt/clanker-blockerA GitHub Action written in Go that blocks or closes issues and pull requests from users on community-curated b
• iwetan77/flumeGo pub-sub broker on QUIC where each subscriber gets its own stream, so a slow consumer cannot block others th
• kaihendry/mcphintsA small Go tool that shows which safety annotations an MCP server declares for its tools, so you can spot unve
• kelseyhightower/csv2json-cliA simple Go command-line tool that converts CSV files into JSON, built as a learning exercise for an Intro to
• mamajiaa/claude-code-cliproxy-advisorA setup guide and Go plugin that reroutes Claude Code through a local proxy so its Sonnet, Haiku, and Advisor
• mtojek/prometheus-instrumentation-in-goA quick-start Go project that shows you how to add Prometheus performance monitoring to a Go server in about f
• n8n-io/traefik-cloudflarewarp-pluginA Traefik plugin that restores real visitor IP addresses when your site sits behind Cloudflare, so logs and an
• rscnt/gorantA collection of basic algorithms and data structures implemented in Go, useful as a study reference rather tha
• sainitish1609/mcp-guardA local Go proxy that sits between AI coding tools and MCP servers, redacting secrets and blocking access to s
• sairohithguntupally/kubectl-why-pendingA kubectl plugin that tells you in plain English why a Kubernetes pod is stuck Pending, with specific causes a
• shivaism/gfw-routerConfig and build tooling that turns a Cudy WR3000 router into a firewall bypass proxy using ImmortalWrt and si
• spechtlabs/kushA command-line tool that gives each terminal shell its own isolated, temporary Kubernetes context, so switchin
• subh05sus/cache-potCache-Pot is a Redis-compatible, single-binary in-memory store with built-in vector search and a semantic cach
• tailscale/gokrazy-toolsA command-line tool that builds minimal system images from your Go programs, turning a Raspberry Pi into a sin
• tamish560/mcprobeA command line tool that scans MCP servers for security risks like hidden prompt injection, tool name collisio
• wagoodman/linux-distributionsA small Go tool that collects Linux distro identification and end-of-life data, saving it as easy-to-parse JSO
• yagop/sandboxA Go forward proxy that injects real credentials into sandboxed containers' requests without the sandbox ever
• yorukot/sharingA lightweight, self-hosted file-sharing service. Upload files and get short, memorable links to share with any
• zigamedved/chainA command line tool that scans your project's dependencies for known vulnerabilities, risky install scripts, m
• zzzgydi/sing-boxA flexible proxy platform written in Go that routes your internet traffic through different servers or protoco
• 0xdevalias/blackgoodayBlackGooDay is an experimental Go tool that converts Markdown-formatted text into Microsoft Word (.docx) docum
• advayc/wrappedWrapped is a macOS command line tool that reads your local iMessage history and generates a Spotify Wrapped st
• aegrail/aegrail-engineA Go sidecar that enforces which network destinations an AI agent running in Kubernetes is allowed to reach, r
• aeneasr/formA Go library that converts URL-encoded form data into typed Go structs and back, handling nested arrays and ma
• ajay6601/embedcacheA single Go binary that sits in front of embedding APIs like Ollama or OpenAI and stops duplicate requests fro
• akarshsatija/stencilStencil is a schema registry for protobuf data that lets applications fetch updated data definitions at runtim
• alexsjones/kubelordKubelord is a command-line dashboard that shows a live, visual view of your Kubernetes environment so you don'
• anas727189/message-broker-systemMessage Broker System is a compact Go implementation of Kafka-style ideas, a broker plus producer and consumer
• anfernee/k8s-ipam-webhookA helper tool that automatically assigns unique IP addresses to new machines created through Cluster API, prev
• ashutosh-swain-git/dahmerCross-platform Go CLI that names the process holding a TCP port and can kill it, with support for single ports
• asvoboda/godelA lightweight Go build tool that standardizes formatting, linting, testing, building, and releasing so every d
• audriusbutkevicius/gohashcompareA simple Go benchmarking tool that measures how fast different cryptographic hashing algorithms run on your co
• bfirsh/azure-sdk-for-goA Go toolkit for controlling Microsoft Azure cloud services from code, like creating virtual machines, instead
• bhup-github/nvidia-gpu-operatorA hands-on practice project that simulates the GPU monitoring part of the NVIDIA GPU Operator, using fake metr
• blackstorm/tinygbA stripped-down fork of GoBackup that only backs up a PostgreSQL database to S3-compatible storage, with a muc
• bossandboss/edgesync-llmA tool that speeds up local AI text generation by reusing the work the model already did on repeated prompt be
• brandond/wharfieWharfie is a command-line tool written in Go that downloads container images and unpacks their files onto your
• bupd/shitpostA self-hosted Telegram bot that crossposts your text, photos, and videos to Twitter, Bluesky, Mastodon, and ot
• calionauta/datastar-lintA command line linter that catches Datastar attribute typos and backend SDK mistakes across HTML, Go, Python,
• chia-network/mysqlpunchMySQL Punch is a command-line tool that stress-tests a MySQL database by inserting large amounts of data and r
• cleanmachine1/go-lcd-clockA small Go program that turns an LCD display into a live dashboard showing the date, time, internet speed, and
• crawlab-team/crawlab-logA logging tool for the Crawlab web scraping platform that captures and organizes the messages web scrapers pro
• ddddddo/ppppA peer-to-peer table tennis game you play in your browser with a friend. Also includes a command-line chat too
• dgreegman/vaultpayA fictional Nigerian style digital wallet backend built to demonstrate correct, auditable money-movement engin
• dims/cloud-provider-awsThe official bridge between Kubernetes and AWS that automatically creates load balancers, manages nodes, and p
• dutchcoders/gotransmissionA Go library that lets your code talk to the Transmission BitTorrent client, so programs can add torrents and
• eternal-flame-ad/go-exportsA Go tool that snapshots your code's public API into a JSON file and compares future versions against it, so y
• eternal-flame-ad/gotify-netlifyA Gotify plugin that listens for Netlify deployment events and sends you push notifications. It bridges Netlif
• eternal-flame-ad/gotify-webhook-misskeyA bridge tool that listens for webhook notifications from Misskey social servers and forwards them to a self-h
• freakynit/llm-calcA dependency-free command line calculator designed for AI agents to call so they get accurate scientific-calcu
• fynxiu/ddnsA Docker-based tool that automatically updates your Aliyun domain's DNS record whenever your IP address change
• grafana/dsconfigAn experimental project from the Grafana team for testing new ways to manage data source configurations. It is
• grecinto/tensortreeA Go library that adds hierarchical category structure to semantic vector search, letting you organize knowled
• harshalvk/cageA Go-based REST API for creating, running commands in, and tearing down isolated Docker sandboxes, useful for
• hashmap-kz/smallciA small command line tool that runs your project's build and test jobs locally with a live terminal dashboard.
• ilanyu/m3u8-downloaderA command-line tool that downloads streaming videos from the web by fetching all the small video segments list
• inconshreveable/foregoForego runs multiple parts of your app at once from a single command, using a Procfile to define processes and
• its-treason/http-debugA local debug server that catches any HTTP request and shows you exactly what your code sent — headers, body,
• jandedobbeleer/batteryA Go library that reads battery information (charge level, voltage, charging state) and gives developers the s
• jsha/kubetailA command-line tool that lets you watch live logs from many Kubernetes pods at once in a single terminal view,
• kartik-2239/pinwheelA Go based proxy server that hands out limited, expiring API keys for AI providers like OpenAI, Anthropic, and
• kelseyhightower/appdashAppdash traces how a single request travels through your application, showing a visual timeline to help you fi
• legant-dev/legantAn open-source Go server that controls what AI agents can do on a user's behalf, with scoped time-limited toke
• marclave/clientThe full source code for Keybase, a secure messaging and file-sharing app, covering its iOS, Android, desktop,
• mateusamp2119/iris-lakehouseA Go powered data pipeline engine that tracks exactly where every row of data came from, backed by Postgres.
• mnkd/timeuA Go command-line tool that adds, subtracts, and converts time values like hours and seconds instantly, instea
• moritzheiber/sshd-mockA tiny fake SSH server written in Go that pretends to accept SSH connections. It exists purely for testing sof
• omeraplak/cerbosA centralized authorization service where you write YAML permission policies once, and any app asks it yes/no
• pixelcmtd/bucketA Go project called 'bucket' whose README only has a playful tagline, with no description yet of what it actua
• prathamanvekar/ergenA fast Go tool that auto-generates the standard error-checking code block after any function call, tailored to
• pvrlabs/statliteA tiny self-hosted dashboard that turns Spring Boot Actuator metrics into simple charts, without needing Prome
• qdequele/jsonqA fast Go command-line tool for querying, filtering, and extracting specific fields from JSON files without wr
• quentinmit/rangoA web-based editor that lets non-technical people manage a Hugo static website through a simple file browser a
• rakyll/goiniA Go library that reads and parses INI configuration files, turning simple text-based settings into data your
• rohan-punj/iolboxA Windows-native app for building Cisco IOL and VPCS network labs with drawing, consoles, and Wireshark captur
• sairaph/detect-harnessA tool that helps developers add their app's configuration to AI coding assistants like Cursor or Claude Deskt
• sapphi-red/node-midecA lightweight WebAssembly library that tells you whether an image file (GIF, APNG, WebP, HEIF/AVIF) is animate
• skwp/lndA complete Lightning Network node implementation in Go that lets you send and receive Bitcoin payments that ar
• solizardking/zero-bruhA self-hostable Go runtime that lets an AI agent trade and operate on Solana, with wallets, market data, skill
• ss251/instacrawlA command line tool that archives your own Instagram DMs, posts, and stories into a local, searchable database
• tensor-master/edgesync-llmA Go library that speeds up on-device AI responses by caching and reusing model computations, cutting response
• tusharsinghbisht/pong.netA terminal based, peer to peer Pong game written in Go where two players connect directly to each other with n
• vjects/v-copanel-windowsA single lightweight program for Windows that gives each of your web projects its own isolated PHP, Node, and
• yongtenglei/snippetboxSnippetbox is a small web app for creating and sharing short text snippets, like a personal pastebin. It is a
• aaddrick/aim-server-gcpA self hosted setup for running an old school AOL Instant Messenger server on cheap cloud hosting, with email
• aasheeshlikepanner/vaseGo pub/sub message broker that uses a lock-free ring buffer and per-subscriber cursors to claim much higher th
• ananthmenon10/xfplRead-only Go CLI for Fantasy Premier League that ranks captain picks, plans chips, and tracks live rank and ef
• ariel-frischer/arc-agentA Go CLI that uses AI to generate validated, staged system design documents, YAML artifacts, and Mermaid diagr
• balmha/tf-triageA command line tool that uses an AI model to review Terraform plans for security risks and produce a plain Eng
• brayzonn/vps-pg-backupAn automated tool that backs up a PostgreSQL database nightly to cloud storage and alerts you if a backup ever
• brightsign-playground/gowyomingA Go language library implementing the Wyoming voice-assistant protocol used by Home Assistant to connect micr
• ccbash/netbird-operatorA Kubernetes operator that puts your cluster's services onto a private NetBird network, either directly or thr
• deepnoodle-ai/nvokenAn open source backend service that runs AI agent conversations for an app without storing the app's agent def
• djalmaaraujo/piperA CLI tool that streams any command's live output over HTTP, viewable in a browser or with curl, locally or sh
• ekkx/google-aip-skillsA daily-synced bundle of Google's approved API Improvement Proposals, packaged as a Claude Code plugin, an AGE
• el10savio/duckwatchduckWatch monitors a DuckLake's live Postgres catalog in real time, capturing in-progress transactions, lock c
• el10savio/obsingestA demo pipeline that generates, queues, and stores logs, metrics, and traces at scale using OpenTelemetry, Kaf
• etmedia/iptv-proxyA minimal Go reverse proxy that forwards IPTV live stream requests to an upstream source with immediate, unbuf
• grailward/agentA Go menu-bar or tray app that backs up Diablo II: Resurrected save files to grailward.com, with an opt-in, co

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