A set of hands-on JupyterLab workshops for Tachyon, the sampling profiler in Python 3.15, and the story of why I wrote them to learn it myself.

Seventy free hands-on workshops, from writing decorators with just the standard library through wrapt to testing and tracing with wrapture. Nothing to install.

Writing a small guided workshop for JupyterLab from nothing with jupyterlab-workshop: the manifest, pages, actions, checks, linting, self-testing and author mode.

A JupyterLab extension for guided interactive workshops, with instructions in a side panel whose actions drive the session and check the learner's work as they go.

A summary of my PyCon AU 2026 talk on whether developer workshops still matter when anyone can ask an AI, and why I released 24 wrapture workshops anyway.

wrapture and its instrumentation packages are now at 1.0.0b1 with the API settled. A summary of the posts so far, the packages, the docs, and 24 workshops you can run in your browser on mybinder...