nodejs/node
Nov 2024 – Feb 2026
2 Months active
Languages Used
JavaScriptPythonC++Markdown
Technical Skills
C++build system configurationcross-platform developmentRISC-V architecturedocumentationperformance optimization
Lu Yahan
PROFILE
Lu Yahan
Worked on the nodejs/node repository to expand and stabilize WebAssembly and RISC-V platform support. Addressed riscv64 build failures by updating v8.gyp with architecture-specific configurations, ensuring WebAssembly features compiled and ran reliably on both riscv64 and x64 Linux. Introduced experimental RISCV64 platform support, improved stack management by integrating a V8 fix for EPT entry clearing, and updated documentation to reflect new capabilities. Leveraged C++, build system configuration, and system programming skills to enhance cross-architecture performance and CI reliability. Collaborated across teams, maintained rigorous code review standards, and improved platform visibility to support broader adoption within the RISC-V ecosystem.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
1
Lines of code
32
Activity Months2
Your Network
414 peopleSame Organization
@iscas.ac.cn27
Work History
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026: Expanded Node.js platform coverage to RISCV64 as an experimental platform, improved stack reliability on RISC-V, and positioned the project for broader RISCV ecosystem adoption. Delivered a V8 fix to clear EPT entries on stack return, aligned upstream via a cherry-picked change and linked PRs, and updated documentation to reflect the new platform support. These changes enhance cross-architecture performance, stability, and developer onboarding for non-x86 environments.
2 Commits • 1 Features
Feb 1, 2026February 2026: Expanded Node.js platform coverage to RISCV64 as an experimental platform, improved stack reliability on RISC-V, and positioned the project for broader RISCV ecosystem adoption. Delivered a V8 fix to clear EPT entries on stack return, aligned upstream via a cherry-picked change and linked PRs, and updated documentation to reflect the new platform support. These changes enhance cross-architecture performance, stability, and developer onboarding for non-x86 environments.
February 2026
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary for the nodejs/node repository focused on stabilizing WebAssembly build support across architectures. The primary effort addressed riscv64 build failures, expanding cross-architecture WebAssembly capabilities and improving CI reliability.
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary for the nodejs/node repository focused on stabilizing WebAssembly build support across architectures. The primary effort addressed riscv64 build failures, expanding cross-architecture WebAssembly capabilities and improving CI reliability.
Activity
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Quality Metrics
Correctness93.4%
Maintainability86.6%
Architecture93.4%
Performance86.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++JavaScriptMarkdownPython
Technical Skills
C++RISC-V architecturebuild system configurationcross-platform developmentdocumentationperformance optimizationplatform supportsystem programming
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