
The Quiet Map — the quietest place on Earth right now
Live map showing Earth's quietest locations based on real-time seismic noise data.
theceka · HN
The Quiet Map – Earth's quietest place, measured by seismometers
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Live map showing Earth's quietest locations based on real-time seismic noise data.
theceka · HN
The Quiet Map – Earth's quietest place, measured by seismometers

Audit and optimize your local business visibility across ChatGPT, Perplexity, and Claude.
@Timemindai · X

Free SSL checker and domain expiry monitor. Track certificate security, DNS & DNSSEC health. Get email alerts before expiry with 24/7 automated monitoring.
@logical_launda · X
🔐 Never let an expired SSL certificate surprise you. CertNotify monitors your SSL & domains, detects risks, and alerts you before problems happen. 👉 #CyberSecurity #SSL #DevSecOps

Learn math and physics through cinematic missions and interactive physics simulations.
@electricdrago10 · X


Dispatch technicians, manage customers, and grow your alarm and security business.
@StandaraAI · X

Monitor SSL certificates and website security with continuous checks for renewal, headers, and DNS.
@di_spivak · X

Archive and track GitHub repository traffic metrics like views, clones, and referrers permanently.
@resetnak · X
- Github Repository statistics for opensource projects! Give it a try

Track the ISS, Hubble, Tiangong, and more in a live 3D orbital map. Real-time positions from public TLE data, plus visible-pass predictions for your exact location — free, no signu
@AiMoney_Maker · X

Test and monitor APIs with real-time insights and load testing capabilities.
@SajidAbuba74138 · X
A tool for developers

Monitor website uptime, SSL certificates, and DNS from a centralized dashboard with alerts to Slack, email, and SMS.
@adambalee · X
Built Sentinel 👋 Instant free URL check on the homepage. Every free account also includes 1 public status page, even for commercial use.

Visual node-based programming environment for creating GPIO logic and MQTT workflows on ESP32 devices.
@NodeESP · X
- Project for sale