codeflow — Visualize Codebase Architecture in Seconds

CodeFlow (braedonsaunders, MIT) turns any GitHub repository, local folder, PR, or markdown/Obsidian vault into an interactive architecture map — entirely in the browser. It is a single index.html app that loads pinned React 18 + D3.js 7 + Babel from CDNs: no build process, no npm install, no backend, and no data collection — your code is fetched directly from GitHub to your browser (or read from local files) and never leaves your machine. This skill is the routing-first wrapper: pick an input, choose a visualization mode, read the analysis, and export the result (or wire the self-updating CodeFlow Card onto a README).

When to use this skill