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Get Started with Brain.js

Neural network library for JavaScript and Node.js

Getting Started

The Brain.js team maintains comprehensive docs that cover installation, configuration, and common patterns.

Brain.js offers a free tier — sign up to get started without any payment.

Our full tool profile covers Brain.js's strengths, weaknesses, pricing, and how it compares to alternatives.

Developers who need a lightweight, easy-to-use library for prototyping simple neural networks in JavaScript

Educators looking to teach basic concepts of machine learning and neural networks without complex setup