For JS devs: LightRec/lr-ibcf - Open-Source Item-Based Collaborative Filtering in JavaScript

Hello folks! I know we all have seen sections like "Recommended For you", "You may like it" in various platforms. As a developer, I always thought how they made it. After some research I found out that these are made using Machine Learning methods via python.... Wait a bit! What about the js developers who write their whole code via JS? I am a developer who uses JS a lot and implementing a full machine learning model for every model is tough. That's why I've made "LightRec" (https://lightrec.vercel.app), a platform for recommendation engines and I'll keep publishing new models here. The first model is "lr-ibcf". And, its quite easy to use. 1. Installation: npm install @lightrec/lr-ibcf 2. Import and Initialize import { RecEngine } from 'lightrec'; // Create a new recommendation engine const engine = new RecEngine(); 3. Pre-Train (Optional) const interactions = [ { userId: 'u1', itemId: 'i1', points: 5 }, { userId: 'u1', itemId: 'i2', points: 3 }, {