Running tensorflow-core in node js

[Mah_Neh]

1. To avoid the large size of tfjs (140MB),
2. since we do not need the layers api,
3. we want to install tfjs-core which is just 30MB and then get the cpu-backend.

However, would this run at the same speed than tfjs-node ? If not I presume it’s because of the C bindings, but can these be imported separately ?