Chaikin's algorithm is an iterative procedure for curve smoothing. Given a set of points, the algorithm successively replaces each straight line segment connecting consecutive points with two new points, offset from the original line by a fraction of the line's length. The result is a smooth curve that approximates the original set of points.

Here's an example of how to use the chart-smoother module:

const chartSmoother = require("chart-smoother");

// [x,y] array
const points = [
  [0, 0],
  [2, 2],
  [3, 3],
  [4, 1],
  [5, 0],
  [6, 0],
];
const iterations = 2;

const smoothedPoints = chartSmoother(points, iterations);

console.log(smoothedPoints);