🌐 LatencyTest

中文 | English

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📖 Introduction

LatencyTest is a modern global network latency testing tool. It leverages 20+ nodes worldwide to perform latency tests on target IPs or domains, visualizing the results on an interactive 3D globe.

✨ Features

Feature	Description
🌍 Global Testing	Test from 20+ locations across Americas, Europe, Asia, etc.
🌐 3D Visualization	Real-time visualization using react-globe.gl
⚡ Auto DNS Resolution	Supports IP/Domain input with automatic resolution
📍 GeoIP Info	Displays location, ISP, and AS number for the target
🆚 Compare Mode	Test two targets side-by-side to compare performance
🔗 Shareable Results	Generate unique links for test reports (valid for 7 days)
🌗 Bilingual	Full support for English/Chinese

🛠️ Tech Stack

Frontend

• React 18 + TypeScript + Vite
• react-globe.gl + Three.js (3D visualization)
• React Router
• Pure CSS (Responsive design)

Backend (Choose one)

• Cloudflare Workers (Edge computing, recommended)
• Node.js + Express

APIs

• GlobalPing API (Latency measurement)
• ip-api.com (GeoIP lookup)

🚀 Quick Start

Install Dependencies

git clone https://github.com/your-username/LatencyTest.git
cd LatencyTest
npm install

Development Mode

npm run dev

📦 Deployment

Option 1: Cloudflare Workers (Recommended)

# Install and login to Wrangler
npm install -g wrangler
wrangler login

# Deploy
npm run deploy

Option 2: Node.js Server

# Build
npm run build

# Start
npm run start

📸 Screenshots

Screenshots to be added

📄 License

TBD