dart-lang/sdk
Sep 2025 – Sep 2025
1 Month active
Languages Used
CC++Dart
Technical Skills
C API DevelopmentDart VM InternalsData StructuresLow-Level ProgrammingSoftware DesignType System
art-snake
PROFILE
Art-snake
In September 2025, Art Snake enhanced the dart-lang/sdk repository by developing two new features for the Dart C API, focusing on native embedding efficiency and safer map construction. Art implemented direct getters for common Dart type handles, streamlining access to types like String and int, and introduced a Dart_NewMap constructor to facilitate building Dart Maps from C++. The work involved C and C++ programming, deep knowledge of Dart VM internals, and careful updates to API headers and tests. These changes reduced embedding overhead, improved performance for native integrations, and contributed to a more maintainable and consistent C API surface.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
381
Activity Months1
Your Network
196 people
Work History
September 2025
2 Commits • 2 Features
Sep 1, 2025September 2025 (2025-09) highlights: Delivered two major Dart C API enhancements in the dart-lang/sdk repository, focused on enabling efficient native embedding and safer map construction. Implementations include direct getters for common Dart type handles and a new Dart_NewMap constructor, both accompanied by tests and API header/implementation updates. No explicit major bugs fixed in this period; activity centered on API surface expansion and test coverage. Overall impact: reduces embedding overhead, improves performance for native integrations, and provides a clearer, more maintainable C API surface. Technologies demonstrated: C API design, Dart VM internals, FFI/embedding, test automation, and cross-file API consistency.
2 Commits • 2 Features
Sep 1, 2025September 2025 (2025-09) highlights: Delivered two major Dart C API enhancements in the dart-lang/sdk repository, focused on enabling efficient native embedding and safer map construction. Implementations include direct getters for common Dart type handles and a new Dart_NewMap constructor, both accompanied by tests and API header/implementation updates. No explicit major bugs fixed in this period; activity centered on API surface expansion and test coverage. Overall impact: reduces embedding overhead, improves performance for native integrations, and provides a clearer, more maintainable C API surface. Technologies demonstrated: C API design, Dart VM internals, FFI/embedding, test automation, and cross-file API consistency.
September 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
CC++Dart
Technical Skills
C API DevelopmentDart VM InternalsData StructuresLow-Level ProgrammingSoftware DesignType System
Repositories Contributed To
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