ACR Draft
Write the accessibility report (VPAT) a university asks for before it buys your software: scans plus a guided review, exported to Word.
Apps / Modulo Bias Microscope
Paste a random sampling function and see exactly how biased it is.
Shows students exactly how a common random-number shortcut quietly favors some results. Paste a small JavaScript function that turns random bits into, say, a dice roll or a card shuffle, and it works out the exact chance of every outcome (43 in 256 versus 42 in 256 for a popular dice trick), or runs a statistical test when exact counting would take too long. A gallery of seven classic bugs with fixes and a shuffle heat map are built in, and instructors can share auto-graded exercises as links.
It only reads JavaScript, and large shuffles get a statistical test instead of exact answers.
Write the accessibility report (VPAT) a university asks for before it buys your software: scans plus a guided review, exported to Word.
Measure how much code a change adds in syntax-level units instead of lines.
A from-scratch layout engine for Mermaid flowcharts, with every stage of the pipeline visible.