grid fragment

gistfile1.js

var notes = [];

var gridEdge = 40;

function setup() {
  createCanvas(400, 400);
  stroke(255);
  fill(0);
  
}

function draw() {
  background(204);

  for (var i=0; i<width; i+=gridEdge) {
    for (var j=0; j<height; j+=gridEdge) {
      rect(i, j, gridEdge, gridEdge);
    }
  }
  // for (var i=0; i<notes.length; i++) {
  //   notes.draw();
  //   notes.update();
  // }
}