notes.dt.in.th

Some lightweight tools available on this site:

ToolDescription
Major scale practice trainerPractice major scales on the piano with a MIDI keyboard.
Oklab visualizerVisualizes the A-B plane of the Oklab color space within sRGB.
OKLCH colors cale plotterPlot color scale in the OKLCH color space (LC and LH).
Paste image to decode QR codePaste an image containing a QR code to decode it in your browser.
Port number randomizerGenerates a random port number for use in new projects.
Pointer events testerTest pointer events on your device.

For other projects that I built, see projects.