During September 2025, this developer contributed to the LuisaGroup/LuisaCompute repository by building a feature that enables template struct registration and reflection within the Luisa DSL. Leveraging advanced C++ template metaprogramming and DSL development skills, they introduced the LUISA_TEMPLATE_STRUCT macro, which allows for the reflection and serialization of templated types. Their work included implementing new macros for type description, formatting, and struct derivation, as well as adding a test case for a templated KeyValuePair to ensure robust template registration. The depth of this contribution lies in enhancing the DSL’s ability to handle generic data types in a maintainable way.