Critical Path Method (CPM)PERT-Based Monte Carlo Schedule AnalysisPie/Donut Chart (with draggable slices)Bar Chart Race with ImagesDonut/Pie Chart Race𒐬 Observable Plot with Contour LabelsCalque (tracing paper)On-line tool: CalqueSpline Editor (without bug)Spline Editor / Splice: Insert control points between existing onesClosest Point on Line: Solution with multiple control pointsDraggable axis with arrowDraggable axes with arrowsNonlinear regression in JavaScriptNonlinear regression with bounds in JavaScriptGaussian regression in JavaScriptPolynomial regression in JavaScript
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Calque (tracing paper)