A bit of math: plotting y = f(x)
A WebGL-powered function grapher for visualizing arbitrary JS math expressions.
A small graphing tool built on PixiJS, for plotting one or more functions of x at once.
- Type any JavaScript expression —
Math.sin(x),Math.pow(x, 3),x * x— and it’s evaluated and plotted live. - Add multiple functions, each with its own color, and toggle visibility per function.
- Pan by dragging, zoom with the scroll wheel or a pinch gesture, and the axes and grid adapt to the current scale.
Everything is saved to localStorage, so your functions are still there next time you visit.