v2fly/v2ray-core
Oct 2024 – Oct 2025
11 Months active
Languages Used
GoJSONJavaScriptProtoShellYAMLprotobufBash
Technical Skills
Bug FixSubscription ParsingVersion ControlBuild AutomationBuild SystemsCI/CD
Shelikhoo
PROFILE
Shelikhoo
Xiaokang Wang contributed to the v2fly/v2ray-core repository by engineering core networking features, release automation, and protocol enhancements over an 11-month period. He developed and maintained transport protocols, improved subscription and WebUI management, and introduced lifecycle management frameworks for transient storage. His work included refactoring gRPC client connections, modernizing protocol buffer schemas, and strengthening security through TLS and QUIC upgrades. Using Go, Protocol Buffers, and CI/CD tooling, Xiaokang focused on code quality, resource management, and release hygiene. His engineering addressed stability, maintainability, and deployment reliability, demonstrating depth in backend development and system design across distributed networking systems.
Overall Statistics
Feature vs Bugs
80%Features
Repository Contributions
87Total
Bugs
9
Commits
87
Features
36
Lines of code
28,769
Activity Months11
Your Network
8 people
Work History
October 2025
3 Commits • 2 Features
Oct 1, 2025Month: 2025-10. In v2fly/v2ray-core, delivered a Transient Storage Lifecycle Management Framework with a gRPC connection refactor, and completed release hygiene with version bumps to 5.40.0 and 5.41.0. No major bugs fixed this period. These changes improve resource cleanup, prevent leaks, and simplify connection handling while preparing for future transient-storage-driven capabilities. Impact includes improved stability of gRPC clients, clearer release metadata, and a foundation for future lifecycle management.
3 Commits • 2 Features
Oct 1, 2025Month: 2025-10. In v2fly/v2ray-core, delivered a Transient Storage Lifecycle Management Framework with a gRPC connection refactor, and completed release hygiene with version bumps to 5.40.0 and 5.41.0. No major bugs fixed this period. These changes improve resource cleanup, prevent leaks, and simplify connection handling while preparing for future transient-storage-driven capabilities. Impact includes improved stability of gRPC clients, clearer release metadata, and a foundation for future lifecycle management.
October 2025
September 2025
2 Commits • 2 Features
Sep 1, 2025September 2025 (2025-09) focused on release engineering and version management for v2fly/v2ray-core. No major bugs fixed this period. Key deliverables improved artifact traceability and release consistency, supporting faster prerelease validation and smoother downstream deployments.
September 2025
2 Commits • 2 Features
Sep 1, 2025September 2025 (2025-09) focused on release engineering and version management for v2fly/v2ray-core. No major bugs fixed this period. Key deliverables improved artifact traceability and release consistency, supporting faster prerelease validation and smoother downstream deployments.
July 2025
39 Commits • 16 Features
Jul 1, 2025July 2025 performance highlights for v2fly/v2ray-core focused on security, reliability, and release readiness. Key features delivered include TLSMirror protocol enhancements with a developer preview transport, connection invalidation support, and encryption key derivation fixes, along with TLS1.2 AEAD explicit nonce handling to strengthen security and correctness. Generated protocol buffer files were updated to reflect changes, and the TLSMirror enrollment flow gained sequence watermarking, client/server enrollment checks, and a default H2-based enrollment confirmation implementation. The HTTP transport path was modularized, and local linter settings were added to gitignore to clean repository state.
39 Commits • 16 Features
Jul 1, 2025July 2025 performance highlights for v2fly/v2ray-core focused on security, reliability, and release readiness. Key features delivered include TLSMirror protocol enhancements with a developer preview transport, connection invalidation support, and encryption key derivation fixes, along with TLS1.2 AEAD explicit nonce handling to strengthen security and correctness. Generated protocol buffer files were updated to reflect changes, and the TLSMirror enrollment flow gained sequence watermarking, client/server enrollment checks, and a default H2-based enrollment confirmation implementation. The HTTP transport path was modularized, and local linter settings were added to gitignore to clean repository state.
July 2025
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025: Release-focused sprint for v2fly/v2ray-core, consolidating changes and upgrading core QUIC capabilities and release versioning. The work enhances deployment readiness, cross-team traceability, and downstream compatibility by upgrading the QUIC library and aligning version series.
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025: Release-focused sprint for v2fly/v2ray-core, consolidating changes and upgrading core QUIC capabilities and release versioning. The work enhances deployment readiness, cross-team traceability, and downstream compatibility by upgrading the QUIC library and aligning version series.
May 2025
4 Commits • 1 Features
May 1, 2025May 2025 monthly summary for v2fly/v2ray-core focusing on stability, release readiness, and code quality improvements. Key activities included rolling back a prior buffer leak fix in the mkcp transport protocol to restore stable behavior, and delivering release-readiness work with improved code analysis tooling and explicit version management to support the 5.33.0 release cycle.
4 Commits • 1 Features
May 1, 2025May 2025 monthly summary for v2fly/v2ray-core focusing on stability, release readiness, and code quality improvements. Key activities included rolling back a prior buffer leak fix in the mkcp transport protocol to restore stable behavior, and delivering release-readiness work with improved code analysis tooling and explicit version management to support the 5.33.0 release cycle.
May 2025
April 2025
7 Commits • 2 Features
Apr 1, 2025April 2025 (2025-04) monthly summary for v2fly/v2ray-core: Delivered a configurable DNS Proxy TTL Override to tune caching behavior and potentially improve DNS responsiveness. Completed comprehensive Go toolchain and dependency maintenance across the stack, including updates to Go version requirements, builder tooling, bulk dependency upgrades, and core version bumps (to v5.30.0 and then v5.31.0), plus UTLS updated to v1.7.1. This work enhances performance, security, and long-term compatibility, supports smoother releases, and reduces build-time risk. Demonstrated capabilities include Go tooling, dependency management, DNS architecture/configurability, and release tooling improvements.
April 2025
7 Commits • 2 Features
Apr 1, 2025April 2025 (2025-04) monthly summary for v2fly/v2ray-core: Delivered a configurable DNS Proxy TTL Override to tune caching behavior and potentially improve DNS responsiveness. Completed comprehensive Go toolchain and dependency maintenance across the stack, including updates to Go version requirements, builder tooling, bulk dependency upgrades, and core version bumps (to v5.30.0 and then v5.31.0), plus UTLS updated to v1.7.1. This work enhances performance, security, and long-term compatibility, supports smoother releases, and reduces build-time risk. Demonstrated capabilities include Go tooling, dependency management, DNS architecture/configurability, and release tooling improvements.
March 2025
2 Commits • 1 Features
Mar 1, 2025March 2025 summary for v2fly/v2ray-core: Delivered QUIC sniffer robustness and efficiency improvements, completed routine release hygiene, and maintained stability for ongoing work. Business value: more accurate QUIC traffic identification across diverse networks, safer crypto data handling, and timely release updates.
2 Commits • 1 Features
Mar 1, 2025March 2025 summary for v2fly/v2ray-core: Delivered QUIC sniffer robustness and efficiency improvements, completed routine release hygiene, and maintained stability for ongoing work. Business value: more accurate QUIC traffic identification across diverse networks, safer crypto data handling, and timely release updates.
March 2025
February 2025
11 Commits • 6 Features
Feb 1, 2025February 2025 (v2fly/v2ray-core): Delivered core platform enhancements with protocol schema modernization, observability improvements, and security tightening, alongside streamlined release management and data persistence improvements. Key features delivered include regeneration of protocol buffer definitions for TLS, UDP, and WebSocket transport protocols; persistent storage for observability probe results; HTTP restricted mode loading for the HTTP protocol client; persistence and API for subscription imports; and structured release version updates across multiple versions. Major bug fix addressed a buffer cleanup issue affecting resource release during testing. Overall impact: more accurate protocol schemas, durable observability data, and a tighter security and release workflow, contributing to reliability and faster deployment cycles. Technologies/skills demonstrated: protobuf schema evolution, observability architecture, CI/CD and linter workflow updates, release engineering and version management, security hardening, and memory/resource management."
February 2025
11 Commits • 6 Features
Feb 1, 2025February 2025 (v2fly/v2ray-core): Delivered core platform enhancements with protocol schema modernization, observability improvements, and security tightening, alongside streamlined release management and data persistence improvements. Key features delivered include regeneration of protocol buffer definitions for TLS, UDP, and WebSocket transport protocols; persistent storage for observability probe results; HTTP restricted mode loading for the HTTP protocol client; persistence and API for subscription imports; and structured release version updates across multiple versions. Major bug fix addressed a buffer cleanup issue affecting resource release during testing. Overall impact: more accurate protocol schemas, durable observability data, and a tighter security and release workflow, contributing to reliability and faster deployment cycles. Technologies/skills demonstrated: protobuf schema evolution, observability architecture, CI/CD and linter workflow updates, release engineering and version management, security hardening, and memory/resource management."
January 2025
13 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for v2fly/v2ray-core focusing on business value and technical achievements. Delivered critical transport-layer enhancements, WebUI/subscription management improvements, and strengthened release/CI/versioning processes. These changes improve reliability, performance, and customer-facing capabilities, and lay groundwork for scalable operations and web-based governance.
13 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for v2fly/v2ray-core focusing on business value and technical achievements. Delivered critical transport-layer enhancements, WebUI/subscription management improvements, and strengthened release/CI/versioning processes. These changes improve reliability, performance, and customer-facing capabilities, and lay groundwork for scalable operations and web-based governance.
January 2025
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for v2fly/v2ray-core focusing on release engineering and version management. Primary activity: Software Version Release - Bump to 5.23.0 with no functional changes. This work enhances release hygiene, packaging accuracy, and downstream compatibility by ensuring the version string reflects the latest release.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for v2fly/v2ray-core focusing on release engineering and version management. Primary activity: Software Version Release - Bump to 5.23.0 with no functional changes. This work enhances release hygiene, packaging accuracy, and downstream compatibility by ensuring the version string reflects the latest release.
October 2024
2 Commits • 1 Features
Oct 1, 2024October 2024 (2024-10) — This month focused on reliability and release hygiene for v2fly/v2ray-core. Key changes include a stability fix for subscription data parsing and a release version bump, delivering business value through more robust data handling and accurate versioning.
2 Commits • 1 Features
Oct 1, 2024October 2024 (2024-10) — This month focused on reliability and release hygiene for v2fly/v2ray-core. Key changes include a stability fix for subscription data parsing and a release version bump, delivering business value through more robust data handling and accurate versioning.
October 2024
Activity
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Quality Metrics
Correctness92.2%
Maintainability91.0%
Architecture89.8%
Performance85.8%
AI Usage21.8%
Skills & Technologies
Programming Languages
BashGoJSONJavaScriptProtoProtocol BuffersShellYAMLprotobuf
Technical Skills
API DevelopmentBackend DevelopmentBug FixBug FixingBuild AutomationBuild ManagementBuild SystemsCI/CDCI/CD ConfigurationCensorship ResistanceCode CorrectionCode GenerationCode LintingCode QualityConcurrency
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