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sing-box: The Universal Proxy Platform

sing-box is a versatile proxy platform designed to bypass internet restrictions, enhance online privacy, and secure network traffic. It supports a wide range of protocols and flexible routing configurations.

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Added on 2025年7月1日
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sing-box: The Universal Proxy Platform preview
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Project Introduction

Summary

sing-box is a next-generation proxy utility that provides a unified solution for various network proxy needs. It is built for performance and flexibility, supporting modern protocols and complex routing rules.

Problem Solved

Navigating the modern internet often involves dealing with censorship, geo-restrictions, and privacy concerns. Traditional proxies can be limited in protocol support or flexibility. sing-box addresses these issues by offering a highly configurable, multi-protocol platform.

Core Features

Multi-Protocol Support

Seamlessly handles protocols like Hysteria, TUIC, VLESS, VMess, Trojan, Shadowsocks, and more.

Advanced Routing

Allows granular control over traffic routing based on domains, IPs, GEO locations, and other criteria.

Cross-Platform Compatibility

Available on multiple operating systems, including Windows, macOS, Linux, Android, and iOS.

Tech Stack

Go
Networking Libraries
Configuration Management

Use Cases

sing-box can be utilized in various scenarios requiring flexible and secure network proxying:

Bypassing Internet Censorship

Details

Users in regions with internet restrictions can use sing-box to access blocked websites, social media, and online services.

User Value

Gain access to unrestricted global internet content and information.

Enhancing Online Privacy and Security

Details

Route all internet traffic through secure, encrypted tunnels to prevent monitoring and protect personal data.

User Value

Safeguard sensitive online activities and maintain anonymity.

Optimizing and Managing Network Traffic

Details

Configure specific routing rules to direct traffic for particular applications (e.g., streaming, gaming) through optimized or geo-specific servers.

User Value

Improve performance for specific online activities or access geo-restricted content.

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