MixMusic: Spotify and YouTube Music in one player. Open-source desktop music player for macOS, Windows & Linux: one search, one queue, mixed playlists, synced lyrics, and equalizer with community themes and plugins. No Spotify Premium needed.
Open Source Continuous File Synchronization
"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files
Simple, reliable, and efficient distributed task queue in Go
Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.
Type-safe, distributed orchestration of agents, ML pipelines, and real-time inference on your k8s โ in pure Python with async/await, also other languages (rust, go and ts)
Perkeep (nรฉe Camlistore) is your personal storage system for life: a way of storing, syncing, sharing, modelling and backing up content.
๐ชฝ An open, easy, fast, reliable and battery-efficient solution for real-time communications
Every API has a secret identity. This finds it, absorbs every feature from every competing tool, then builds the GOAT CLI โ designed for AI agents first, with SQLite sync, offline search, and compound insight commands.
Privacy and Security focused Segment-alternative, in Golang and React
Distributed mutual exclusion lock using Redis for Go
WhatsApp CLI: sync, search, send
๐ Sync skills, agents, MCP, plugins to all AI CLI tools with one command and simplify team sharing.
KrakenD Community Edition: High-performance, stateless, declarative, API Gateway written in Go.
Async-first agent harness
:atom_symbol: ownCloud Infinite Scale
Turn YouTube or Vimeo channels, users, or playlists into podcast feeds
Mirror job management tool.
๐ก๏ธ Synchronize AdGuard Home config to replicas
An open-source protocol enabling high-performance, local-first, peer-to-peer, end-to-end encrypted collaborative apps.
Concurrent data structures for Go
Synchronize configuration of multiple Pi-hole v6.x instances.
Sync your markdown files with Confluence pages.
Crabbox: warm a box, sync the diff, run the suite.
Wrapper types for sync/atomic which enforce atomic access
Install our local first extensions for your favorite AI IDE or Terminal Agent. Process your histories into reusable skills with Lore. Sync your conversations to the cloud. File issues and requests.
A distributed job server built specifically for queuing and executing heavy SQL read jobs asynchronously. Separate out reporting layer from apps. MySQL, Postgres, ClickHouse.
Agentic development harness for Claude Code โ SPEC-driven plan/run/sync, TRUST 5 quality gates, model+effort routing, and ClaudeรGLM multi-LLM cost control. Single Go binary, 16 languages, zero deps.
vacuum is the worlds fastest and most versatile OpenAPI, Arazzo, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2
Asynchronous data replication for Kubernetes volumes
๐ก๏ธ Kubernetes Config Syncer (previously kubed)
๐ฉ Command-line itch.io helper
Golang version of Pact. Pact is a contract testing framework for HTTP APIs and non-HTTP asynchronous messaging systems.
a netty like asynchronous network I/O library based on tcp/udp/websocket; a bidirectional RPC framework based on JSON/Protobuf; a microservice framework based on zookeeper/etcd
[mirror] concurrency primitives
rsync in Go! implements client and server, which can send or receive files (upload, download, all directions supported)
Your agent runs on a Mac that isn't your daily driver. agentcookie keeps its sessions in sync with the Mac you actually browse on, continuously, encrypted over Tailscale, so OpenClaw, Hermes, or any other agent runtime wakes up authenticated. macOS, peer-to-peer, no cloud middleman.
Signal 18 repman - Replication Manager for MySQL / MariaDB / Percona Server
SyncYomi is an open-source project crafted to provide a seamless synchronization experience for your TachiyomiSY/Mihon (Mihon client is not implemented but it works the same probably will never be implemented)/manga reading progress and library across multiple devices.
KubeStellar - a flexible solution for multi-cluster configuration management for edge, multi-cloud, and hybrid cloud
๐ A simple tool to backup and sync your git repositories
Anytype Bundle: Prepackaged All-in-One Self-Hosting
Populate AWS SSO directly with your G Suite users and groups using either a CLI or AWS Lambda
Mirrorbits is a geographical download redirector written in Go for distributing files efficiently across a set of mirrors.
๐ชฉ Mirror git refs from a source remote to a target remote without a local checkout. Packfiles stream directly over Smart HTTP and an in-memory object store.
decK: Configuration management and drift detection for Kong
Mynah โ self-hosted realtime digital human. One GPU, full admin console, Apache-2.0. ่ชๅทฑๆๅกๅจไธ็ๅฎๆถๆฐๅญไบบ็ณป็ป
Browse SSH hosts, sync cloud VMs, manage keys, and connect from the terminal. The fast way into the servers you use every day.
your git repos, always in sync. automatic commits, pulls, and pushes on macOS.
Production-ready Go SDK for the SocialKit REST API. Build reliable integrations for YouTube, TikTok, Instagram, Facebook, X/Twitter, LinkedIn, and video workflows with typed models, context-aware requests, secure header authentication, retries, pagination, response metadata, and async downloads, plus production-safe error handling.
Make a movie that proves your software actually works โ three recording routes plus a checker that catches frozen pictures, desynced narration, and dropped words before you ship
realtime sync clipboard for files , text and medias