XTLS/Xray-core
Aug 2025 – Feb 2026
3 Months active
Languages Used
Go
Technical Skills
API DevelopmentBackend DevelopmentConcurrencyAPI developmentGobackend development
LjhAUMEM
PROFILE
Ljhaumem
During three months contributing to XTLS/Xray-core, llnu14702 developed and enhanced transport-layer features to improve reliability, security, and scalability in network proxy systems. They implemented new protocols such as XICMP and integrated Hysteria transport with UDP, congestion control, and obfuscation, enabling robust, low-latency connections across diverse environments. Their work included adding XDNS support with mKCP and AES128GCM encryption, as well as refining online user tracking through improved API logic. Using Go, concurrent programming, and protocol design, llnu14702 addressed both feature development and bug fixes, demonstrating depth in backend engineering and a focus on maintainable, high-performance network infrastructure.
Overall Statistics
Feature vs Bugs
71%Features
Repository Contributions
13Total
Bugs
2
Commits
13
Features
5
Lines of code
16,503
Activity Months3
Your Network
39 peopleShared Repositories
39
Work History
February 2026
4 Commits • 3 Features
Feb 1, 2026February 2026 monthly summary for XTLS/Xray-core. Delivered major transport-layer enhancements and security features with a focus on enabling scalable, low-latency connections across diverse networks. The work included XICMP transport layer support (client/server implementations with IP/ID configuration management), UDP transport security enhancements (WireGuard and Shadowsocks AEAD, with dialer logic updates and UdpmaskManager integration), and Hysteria 2 inbound and transport capabilities (multi-listening port support, Salamander finalmask integration, and expanded user/transport configuration options). These contributions strengthen security, improve performance, and broaden deployment scenarios for client and server implementations across various environments.
4 Commits • 3 Features
Feb 1, 2026February 2026 monthly summary for XTLS/Xray-core. Delivered major transport-layer enhancements and security features with a focus on enabling scalable, low-latency connections across diverse networks. The work included XICMP transport layer support (client/server implementations with IP/ID configuration management), UDP transport security enhancements (WireGuard and Shadowsocks AEAD, with dialer logic updates and UdpmaskManager integration), and Hysteria 2 inbound and transport capabilities (multi-listening port support, Salamander finalmask integration, and expanded user/transport configuration options). These contributions strengthen security, improve performance, and broaden deployment scenarios for client and server implementations across various environments.
February 2026
January 2026
7 Commits • 2 Features
Jan 1, 2026January 2026 highlights for XTLS/Xray-core focused on expanding high-performance transport capabilities and reliability. The team delivered a major Hysteria transport integration with UDP-based outbound transport, congestion control options, and obfuscation features, along with improved UDP dialing reliability and QUIC compatibility; introduced a dedicated congestion configuration and enforced Hysteria client version. In parallel, XDNS functionality was added via mKCP, enabling header-configurable, mkcp-supported DNS-related connections and AES128GCM encryption to boost transport performance and security across multiple protocols. Key outcomes include a more robust proxy stack with configurable transport behavior, reduced latency and improved resilience under variable network conditions, and expanded support for secure, low-latency connections across DNS, DTLS, SRTP, UTP, WeChat, and WireGuard.
January 2026
7 Commits • 2 Features
Jan 1, 2026January 2026 highlights for XTLS/Xray-core focused on expanding high-performance transport capabilities and reliability. The team delivered a major Hysteria transport integration with UDP-based outbound transport, congestion control options, and obfuscation features, along with improved UDP dialing reliability and QUIC compatibility; introduced a dedicated congestion configuration and enforced Hysteria client version. In parallel, XDNS functionality was added via mKCP, enabling header-configurable, mkcp-supported DNS-related connections and AES128GCM encryption to boost transport performance and security across multiple protocols. Key outcomes include a more robust proxy stack with configurable transport behavior, reduced latency and improved resilience under variable network conditions, and expanded support for secure, low-latency connections across DNS, DTLS, SRTP, UTP, WeChat, and WireGuard.
August 2025
2 Commits
Aug 1, 2025Monthly summary for 2025-08 (XTLS/Xray-core). Focused on delivering business value through reliability improvements and API quality enhancements in IP-based online user tracking.
2 Commits
Aug 1, 2025Monthly summary for 2025-08 (XTLS/Xray-core). Focused on delivering business value through reliability improvements and API quality enhancements in IP-based online user tracking.
August 2025
Activity
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Quality Metrics
Correctness86.2%
Maintainability83.0%
Architecture83.0%
Performance81.6%
AI Usage29.2%
Skills & Technologies
Programming Languages
Go
Technical Skills
API DevelopmentAPI developmentBackend DevelopmentConcurrencyGobackend developmentconcurrent programmingcongestion controlencryptiongRPCnetwork programmingprotobufprotocol designsecurity protocolstransport layer development
Repositories Contributed To
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