You don’t need your own hardware. You can use Google Colab for free. Most of the action happens in python. That being said, there’s a library called Tensorflow

You don’t need your own hardware. You can use Google Colab for free. Most of the action happens in python. That being said, there’s a library called Tensorflow JS. It has some pre-trained models you can use off the shelf and run from your browser. Things like face detection and sentiment analysis.