A local Windows desktop workspace for important matters, deadlines and follow-up notes.

Chinese-first Codex skill for evidence-aware goal planning, local records and weekly reviews. All rights reserved.

One attendance code, done in three steps. 一个签到码，三步搞定。

Personal browser steel-ball maze game with tilt controls, Three.js visuals, six levels and reproducible tests.

XWord: Windows English reading, contextual vocabulary collection and scheduled review. Publicly viewable; all rights reserved.

Reproducible microgrid forecasting and storage scheduling from a mathematical modeling competition project.

Personal Electron desktop app integrating local notes, document annotations, FSRS review and optional document AI.

ROS2 workspace for NeuPAN: learning-based point navigation with simulator, planner, and deployment examples.

FURP team research showcase: STPS navigation poster, runnable GridWorld and IR-SIM evaluation experiments.

Evidence-based AI skill for undergraduate research outreach: professor matching, email drafting, follow-up and interviews.