# TensorFlow vs TensorFlow JS

![](https://369255373-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lj1MxECOIke-uluFGaF%2F-Lj1MzUmfdPxv_kyqzlR%2F-Lj1NVu51jmJ7gxBl42w%2Fspeedcompare.png?generation=1562334342885947\&alt=media)

TensorFlow\.js comes with two major ways to work with it: "core" and with "layers."

TensorFlow\.js library has a \~90% coverage of the entire TensorFlow library. This means, most likely, the thing you are doing in TensorFlow in, say, Python, is also possible to do in TensorFlow\.js.
