programming

Practice Lab

A local-first practice manager for data science and statistical programming.

Practice Lab turns one-off coding questions into a reusable learning system. Users can capture a problem through a short form, launch a clean attempt directly in VS Code, record mistakes and confidence after each session, and revisit weak areas through a transparent review queue. A searchable history preserves earlier attempts without revealing their solutions during re-practice.

The system separates public software from private learning records: the open-source repository contains the application, templates, tests, and synthetic demonstrations, while personal prompts, datasets, code, and progress remain in a user-selected local directory.

Python · FastAPI · Jinja · Quarto · R · VS Code · GitHub Actions

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More statistical programs will appear on this page as they are released.