Summary  
This chapter covers handling user input to draw and erase on an HTML5 canvas, converting the drawn pixels into layered grid data, and running a JavaScript-based neural network inference on that data to produce real-time classification results.

General domain of usage  
Image classification

**LMB** (Left Mouse Button) - to draw.

**Shift + LMB** - to erase.

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This section contains a variety of buttons, each designed to perform a specific function.

This section provides auxiliary tools that support content formatting and data manipulation.

This section contains additional features and tools designed to provide enhanced functionality.

This section contains various text box elements.

Please don't use any elements from this section, as it doesn't provide any value for the content development. Thank you!

Please note that the elements in this section are deprecated and no longer recommended for use. It would be best to avoid using them moving forward. Thank you!

NN Cat/Dog

Source code

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