Model for Iris detection

In which model I can find co-ordinates or landmarks for iris detections in eyes ?
is there any model available for getting those landmarks of iris ?
Using javascript i want this feature not in python

Hi @Kajal_Tupat adn welcome to the Tensorflow forum.
What have you explored so far? Where are you stuck?
Did you read this Tensorflow blog Iris landmark tracking in the browser with MediaPipe and TensorFlow.js? This could be a good start.

is there any reference code repository available which i can refer for javascript demonstration of above feature ?

You can find implementations/code snippets just googling a bit, e.g. face-landmarks-detection