PyLingo: a gamified Python tutor that has Claude grade your code
A single prompt builds a 15-level gamified Python tutor in React, then a follow-up swaps naive string matching for Claude-as-grader to judge code correctness.
Related
Iteratively building a Claude-powered rich text editor
A user guides Claude through many feedback rounds to build a browser text editor with AI writing suggestions, highlighted fixes, and clickable tooltips.
A client-side MP3 silence cutter, built waveform-first
A four-round build of a browser-only MP3 silence trimmer, adding zoomable dual waveforms, click-to-play scrubbing, and neatly categorized CSS along the way.
Cloning Starlette 1.0 and writing a full skill doc with examples
Claude clones the just-released Starlette 1.0 and turns the entire framework into a 20-section reference doc covering every feature with runnable code.
Explaining a CRDT-Style Text Merge Algorithm, Then Visualizing It
A walkthrough of a custom three-way text merge system using generation counts and tree ordering, followed by a live Pyodide visualizer built to demonstrate it.