ost callback:', value);

                    const y = 0.5 + 0.5 * Math.sin(value++ / 9) * 0.5;
                    item.update(y);

                    // The return value is passed back in the next frame
                    return value;
                }
            },
            {
                type: 'graph',
                name: 'Array',
                precision: 2,
                lookupPrecision: 50,
                value: Array.from({ length: 10 }, () => Math.random())
            },
          