Hi HN — I built a small web app that visualizes crypto liquidations in real-time and can be used as an OBS Browser Source overlay (clean HUD + transparent background + lightweight mode).

What it does: - Real-time liquidation beam overlay (designed to sit behind a chart) - No login required (direct exchange WebSocket fallback) - Streamer-friendly presets: lite mode, clean UI, transparent background

Why: I wanted something that adds context to a live chart without clutter and without needing plugins/accounts.

Other links: - Overlay (OBS): https://v4-binance.pages.dev/obs - X-style view: https://v4-binance.pages.dev/x

Notes: - Not financial advice; this is a visualization tool. - Happy to answer implementation questions (data ingestion, WebSocket reconnects, performance in OBS, etc.).