menloresearch/mujoco-wasm
Oct 2024 – Mar 2025
4 Months active
Languages Used
CRSTC++Python
Technical Skills
Build SystemsC ProgrammingCode ReviewDocumentationC++ DevelopmentMemory Management
Yuxuan Jiang
PROFILE
Yuxuan Jiang
Contributed to the menloresearch/mujoco-wasm repository by delivering targeted improvements in C, C++, and Python over four months. Addressed solver data sizing issues in the WebAssembly build by correcting macro usage, which enhanced simulation reliability and reduced runtime risks. Improved documentation clarity by fixing technical typos, supporting better onboarding and user understanding. Developed a new observability feature in C++ with Python tests, exposing raw memory addresses for more robust debugging and test validation. Enhanced the Python bindings by implementing a structured __repr__ for visual models, streamlining the debugging of complex nested configurations and improving maintainability of the codebase.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
4Total
Bugs
2
Commits
4
Features
2
Lines of code
48
Activity Months4
Your Network
43 peopleSame Organization
@connect.hku.hk13
Shared Repositories
30
Work History
March 2025
1 Commits
Mar 1, 2025March 2025: Implemented a robust visual model representation in Mujoco WASM Python bindings. Delivered a dedicated __repr__ for MjVisual and a recursive StructReprImpl to correctly format nested visual structures in model.vis, significantly improving readability and debugging of complex configurations. This fix reduces time spent diagnosing representation issues and enhances maintainability of the Python bindings.
1 Commits
Mar 1, 2025March 2025: Implemented a robust visual model representation in Mujoco WASM Python bindings. Delivered a dedicated __repr__ for MjVisual and a recursive StructReprImpl to correctly format nested visual structures in model.vis, significantly improving readability and debugging of complex configurations. This fix reduces time spent diagnosing representation issues and enhances maintainability of the Python bindings.
March 2025
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly wrap-up for menloresearch/mujoco-wasm. Implemented a new observability feature by exposing a read-only _address property on MjSpec to reveal the raw memory address, enabling direct memory inspection and robust object identity checks in tests. Delivered in C++ with an accompanying Python unit test to validate the behavior. This work improves debugging efficiency, test reliability, and confidence when diagnosing memory-related issues in WebAssembly builds, aligning with the team's emphasis on reliability and observable behavior.
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly wrap-up for menloresearch/mujoco-wasm. Implemented a new observability feature by exposing a read-only _address property on MjSpec to reveal the raw memory address, enabling direct memory inspection and robust object identity checks in tests. Delivered in C++ with an accompanying Python unit test to validate the behavior. This work improves debugging efficiency, test reliability, and confidence when diagnosing memory-related issues in WebAssembly builds, aligning with the team's emphasis on reliability and observable behavior.
January 2025
1 Commits • 1 Features
Jan 1, 2025Month 2025-01 for menloresearch/mujoco-wasm: Documentation quality improvement; no code feature deliveries or major bug fixes this month. A focused documentation typo fix enhances accuracy and clarity in modeling.rst, reducing potential user confusion and supporting onboarding. Commit df1d15fa38a6b532844cf26b6dcb4f4ccf1d2e59 is included.
1 Commits • 1 Features
Jan 1, 2025Month 2025-01 for menloresearch/mujoco-wasm: Documentation quality improvement; no code feature deliveries or major bug fixes this month. A focused documentation typo fix enhances accuracy and clarity in modeling.rst, reducing potential user confusion and supporting onboarding. Commit df1d15fa38a6b532844cf26b6dcb4f4ccf1d2e59 is included.
January 2025
October 2024
1 Commits
Oct 1, 2024October 2024 monthly summary for menloresearch/mujoco-wasm: Stabilized solver-related data sizing by fixing a typo in the MJX Macro usage. Resolved incorrect constant mjNILSAND vs mjNISLAND, preventing mis-sized solver data structures and potential runtime issues in the WebAssembly build. This change improved reliability of simulations and reduced post-release bug risk for wasm deployments.
October 2024
1 Commits
Oct 1, 2024October 2024 monthly summary for menloresearch/mujoco-wasm: Stabilized solver-related data sizing by fixing a typo in the MJX Macro usage. Resolved incorrect constant mjNILSAND vs mjNISLAND, preventing mis-sized solver data structures and potential runtime issues in the WebAssembly build. This change improved reliability of simulations and reduced post-release bug risk for wasm deployments.
Activity
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Quality Metrics
Correctness95.0%
Maintainability95.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
CC++PythonRST
Technical Skills
Build SystemsC ProgrammingC++C++ DevelopmentCode ReviewDocumentationMemory ManagementPythonPython DevelopmentSoftware DevelopmentTesting
Repositories Contributed To
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