• Zoom in and out using the mouse wheel
• Select a rectangular area with the mouse. It zooms into the selected x-axis interval, and adjusts the y axes automatically.
• Use the slider widget and buttons at the bottom of the chart to zoom and move over the data.
• Hover over the data elements, tooltips pop up.
• The chart can render up to 100k data points in a fraction of a second. Well, depending on your hardware, browser, OS, etc.
• See the rendering speed measurement at the bottom of the chart.
• GitHub repo