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Dev tools · June 17, 2025

Lynk – Real-time and daily app updates via websockets (macOS, no SDKs)

Hi hackers! I'm a self-taught solo teenage dev ever wanted to show what you're doing right now on the internet? well I've been wanting to for a while, so I built Lynk, a lightweight macOS app that tracks your active apps, window titles, and daily usage in real time, and broadcasts that data over WebSockets. Oh and it also updates whenever you switch apps to connected clients! No SDKs, no APIs — just local tracking + a websocket endpoint you can ping from any language. GitHub: https://github.com/shaileshsaravanan/lynk

Lynk – Real-time and daily app updates via websockets (macOS, no SDKs) launched on June 17, 2025 with 6 votes and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.

What it does

Contribute to dialgorithm/lynk development by creating an account on GitHub.

Lynk is a lightweight macOS app that tracks your active apps, windows, and user activity, then broadcasts that information in real-time via WebSockets. Perfect for live dashboards, productivity insights, or sharing your current activity with websites and tools. Unzip or mount the downloaded file and drag Lynk.app to your /Applications folder. xattr -cr /Applications/Lynk.app or you'll be having this issue and mac won't let you run the app: You can connect to your desktop's lynk instance using any WebSocket client, the config details are in the app. By default, lynk uses my websocket server at https://lynk-ws-server.onrender.com which can also be used to connect to your lynk instance. If you…from github.com

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