#golang

A Kafka router for Go, built on IBM/sarama (https://github.com/IBM/sarama): register a handler per topic and get consumer-group consumption, composable retry chains (in-process and retry-topic based), dead-letter queues, and bounded worker pools — with at-least-once delivery and per-partition ordering on the happy path.

Pure-Go CLI for comparing live Google Flights fares, including multi-date and open-jaw searches.

Clean-room Go port of backtesting.py — bar-by-bar backtesting engine, 30+ parity-validated statistics, grid/random optimizer, indicators, and self-contained HTML reports

Never hit a rate-limit again. Route Claude Code, Cursor & 40+ providers through the subscription you already pay for, cut 40-80% tokens (RTK), stay un-banned. Self-hosted LiteLLM / OpenRouter / 9router alternative — one Go binary, anti-ban + sovereign P2P mesh.

Go JPEG 2000 decoder for DICOM — purego + embedded OpenJPEG, no CGO.

Business-oriented generic repositories over GORM and MongoDB mappers, with pagination, native access, and typed transaction repositories.

Standard Go web-layer contracts for typed CRUD routers and business services, with DTO controls, pagination, responses, and row-level authority.

Supercharged vibe coding — local proxy that auto-routes Claude Code requests to any provider with transparent API translation, smart routing, and failover. Single Go binary with super ease to use TUI config wizard and live usage monitor.

A powerful Go-based CLI tool for scaffolding modern web applications from initialization to deployment with pre-configured templates and best practices. Features interactive TUI, dynamic templating, parameter validation, and post-scaffolding automation.

hewd is a lightweight Go‑based command‑line tool for initializing, scanning, and diagnosing documentation assets in codebases. It helps developers automatically detect project structure, validate documentation, and output insights in human‑ or machine‑readable formats.

CLI para limpar cache, logs, NPM, Flatpak e Docker no Linux. Suporte a APT, Pacman e DNF.

Typed, generic repository layer for Google Cloud Firestore: CRUD, queries, and transactions returning Document[T] instead of raw snapshots

your todo list on the terminal

Coco is an elegant and beautiful OpenAPI UI library for Go

Official Go client for the Live Tennis API — real-time tennis scores, players, history and rankings for ATP, WTA, Challenger, ITF and juniors

Watchdog for hung go test runs — fail fast on a stalled test and print only the culprit goroutines

Accelerate aggregated MD5 hashing performance up to 8x for AVX512 and 4x for AVX2. Useful for server applications that need to compute many MD5 sums in parallel.

Some utils for https://github.com/google/go-cmp/ library

OpenPit Go - an embeddable pre-trade risk SDK that checks every order against position & P&L limits and kill switches before it reaches the venue.

gin midleware for zitadel

Encrypted environment variable injection via a committed .kredsfile

A safe local service manager for macOS and Linux.

AWS MCP Server in Golang

CLI tool for the SiliconRig Hardware-as-a-Service platform

Framebuffer library for golang

A local, in-process cache for Go that stays coherent across a fleet of processes via real-time invalidation.

Statically compiled, zero-dependency Git pre-commit secret scanner and credentials detector written in Go. An alternative to Gitleaks and git-secrets.

Open-source infrastructure for AI agents — each gets an email address, folder, inbox, and API key. Move files through named inboxes instead of shared cloud credentials; signed receipts and MCP built in. Human email verification can unlock 5 GB transfers, durable storage, outbound email, and an HTTPS app subdomain. One Go binary, MIT.

Load environment variables from `.env` or `io.Reader` in Go.

RAG tool by Gemini File Search