Top SYNC GitHub Repositories & Tools (2026)

Python Client for ESPHome native API. Used by Home Assistant.

Grid Solutions Framework

Simple Python API wrapper for the RedGIFs API

silx toolkit

Open Source Phasor Data Concentrator

Home of Z-Push

PHPStreamServer is an event-loop-based application server and process supervisor built entirely in PHP.

Process Multiple Asynchronous Tasks in Various Ways - One at a time / Batched / Rate limited / Concurrently

High-performance networked mutex for Node.js libraries.

Easy-to-use asynchronous TDLib wrapper for Python.

A CLI to sync locale files with webtranslateit.com.

Open-source EPUB reader and remote library client for Android, with a Kindle-inspired reading experience

A modern, high-performance web server and reverse proxy built on Pingora Cloudflare Pingora's raw performance, wrapped in Caddy's minimalist developer experience

Scan, classify (A/B/C/D) and sync AI-agent SKILL.md files across toolchains (Codex, Claude Code, WorkBuddy). Zero-dependency Python CLI.

🐛 Advanced web vulnerability scanner with 5-rule false-positive reduction, WAF evasion, and modern HTML reports

Watches a local directory and syncs files to another directory or a remote destination using rsync whenever changes occur.

Native Mac port and modern SonicStage alternative for Sony Network Walkman (NW-E405, NW-E400 series) with 3rd-generation OMGAUDIO database initialization and zero-friction MP3 sync.

Self-hosted deb/rpm package repository

Native Swift wrapper for Telegram's TDLib. Available on iOS, macOS, watchOS, tvOS and visionOS.

C++23 client for Kalshi's Predictions API. Created from Kalshi's OpenAPI and AsyncAPI specs, it covers every REST operation and WebSocket channel. The WebSocket client reconnects and resubscribes. Optional transports add retries and rate limiting.