Community health
5 of 6 standards met
87
✓README✓License✓Contributing✓Code of Conduct○Issue Template✓PR Template
Recent PRs & issues
Active · Last activity 4h ago
See all on GitHub →Summary: MSVC doesn't support constexpr aggregate initialization of NEON vector types (uint8x8_t, uint16x8_t, uint32x4_t). Replace constexpr vector initializers with vld1/vld1q loads from constexpr scalar arrays. The variables remain static const, so the load executes only once per template instantiation. Differential Revision: D94798612
Recent fixes
Summary Cherry-picks 16 commits from static_h that fix building hermesc on Windows with MSVC: Add test targets for all hermesvm library variants Fix ambiguous detail namespace in InterpreterTest.cpp Remove unused stubs that return unique_ptr Move DebugInfo::populateSourceMap to DebugInfoNonLean.cpp for lean build Build hcdp stub when debugger is disabled Fix stack checking Fix MSVC /EHc- warnings Fix MSVC C4715 warnings about missing return statements Fix Boost.Context compile definitions not propagating to object library Fix MASM assembly errors in Boost.Context for MSVC builds Suppress MSVC warning 4576 Replace GCC-specific attributes with portable macros for MSVC compatibility Fix bug in private name cache in StaticHUnit Silence warning for uint32_t to pointer cast Use downcast for a cleaner vm::Locals Fix hermesc and shermes executable paths for cross-compilation to Windows ## Test plan CI will run the build-hermesc-windows workflow Verify hermesc builds successfully on Windows x64
Structured data for AI agents
Repository: facebook/hermes. Description: A JavaScript engine optimized for running React Native. Stars: 10807, Forks: 737. Primary language: JavaScript. Languages: JavaScript (54.4%), C++ (35.1%), C (4.5%), Rust (2.5%), TypeScript (0.9%). License: MIT. Latest release: v0.13.0 (1y ago). Open PRs: 59, open issues: 122. Last activity: 4h ago. Community health: 87%. Top contributors: avp, neildhar, fbmal7, lavenzg, tmikov, kodafb, Huxpro, mhorowitz, jpporto, tsaichien and others.