Machine Learning and TypeScript: A Practical Guide

The book "Machine Learning and TypeScript" is a practical guide for web developers who want to master artificial intelligence using a modern technology stack. Unlike traditional books focused on Python, this material is built entirely on TypeScript and JavaScript, allowing you to run machine learning models directly in the browser or on a Node.js server without switching languages.

What this book is about

The author systematically covers the journey from the basics of machine learning to creating full-fledged intelligent applications. You will get acquainted with:

• ML Basics — linear regression, decision trees, model quality metrics
• Neural Networks — building multilayer perceptrons using TensorFlow.js
• Natural Language Processing (NLP) — tokenization, text vectorization, sentiment classification
• Computer Vision — image recognition using convolutional networks
• Deployment — integrating models into React applications and Express servers

Who this book is for

This publication is ideal for:

• Frontend and fullstack developers familiar with TypeScript
• Students studying web technologies and Data Science
• Professionals looking to add AI features to their projects
• Anyone who wants to understand ML without switching to Python

What you will learn and be able to do

After reading the book, you will be able to:

• Implement a recommendation system for an online store
• Create a chatbot with user sentiment analysis
• Build an image classifier for content moderation
• Optimize models for browser operation with minimal latency
• Use modern libraries: TensorFlow.js, ML5, Brain.js

Each chapter contains ready-made code examples, step-by-step instructions, and exercises to reinforce the material. The book is written in accessible language with an emphasis on practice — you don't just read theory, but immediately apply it in real projects.

This is the first publication of its kind that bridges the gap between web development and machine learning, making AI accessible to every TypeScript developer.