
During two months of focused development, Dujinfang delivered two feature-rich contributions across the k2-fsa/sherpa-onnx and TEN-framework repositories. In TEN-framework, Dujinfang built a Python-based script that generates visual graphs from JSON data, streamlining data exploration and analytics by automating visualization tasks. For k2-fsa/sherpa-onnx, Dujinfang extended the C API to support GenerationConfig and Pocket TTS models, enabling fine-grained control over text-to-speech synthesis and broader model compatibility. The work demonstrated depth in C, C++, and Python, with careful attention to API design and usability, resulting in maintainable, extensible features that address real user needs in audio and data visualization domains.
February 2026 — Repository: k2-fsa/sherpa-onnx. Focused on expanding TTS capabilities by extending the C API with GenerationConfig and adding full support for Pocket TTS models, enabling finer control over synthesis and broader model compatibility. A new English TTS generation workflow demonstrated via an accompanying example. No major bugs fixed this month; primary effort centered on API design, reliability, and developer usability.
February 2026 — Repository: k2-fsa/sherpa-onnx. Focused on expanding TTS capabilities by extending the C API with GenerationConfig and adding full support for Pocket TTS models, enabling finer control over synthesis and broader model compatibility. A new English TTS generation workflow demonstrated via an accompanying example. No major bugs fixed this month; primary effort centered on API design, reliability, and developer usability.
October 2024: Delivered a JSON-based Graph Visualization Script for TEN-framework, enabling visual graphs from JSON data and enhancing data storytelling and analytics capabilities. This feature strengthens the framework’s visualization toolkit, reduces manual visualization effort for users, and lays groundwork for future graph-centric analytics.
October 2024: Delivered a JSON-based Graph Visualization Script for TEN-framework, enabling visual graphs from JSON data and enhancing data storytelling and analytics capabilities. This feature strengthens the framework’s visualization toolkit, reduces manual visualization effort for users, and lays groundwork for future graph-centric analytics.

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