EnergeticAI

EnergeticAI is an open-source build of TensorFlow.js optimised for serverless functions, with quick cold starts, a small module size and pre-trained models. Node.js developers use it to add embeddings and text classification to apps.

You install it from npm and import packages for embeddings or classifiers. English sentence embeddings support recommendations, and a classifier can sort text into categories from a few training examples. A semantic search package is listed as planned.

The project reports cold-start speedups of up to 67 times compared with standard TensorFlow.js. It requires Node 18 or later and is released under the Apache 2.0 licence, though dependencies may use other licences.