Interactive
Model playgrounds
Every playground runs entirely in your browser — no install, no account, no backend. Built on a runtime that can switch to server inference later without changing the lesson.
Live in browser
Synthetic Dataset Generator
Generate regression and multi-class classification datasets on the fly — linear, polynomial, moons, spirals, checkerboards — and export them as CSV.
Open playground Live in browserLogistic Regression, Interactively
Build intuition for logistic regression by training one live in your browser — adjust the learning rate, watch the decision boundary move, no backend required.
Open playground