Books

A step-by-step Playwright + TypeScript guide for manual testers or who wants to switch to becoming automation engineers.

¿Sabés escribir JavaScript, pero sentís que tu código no escala? Este libro cierra la brecha entre "funciona" y "está bien hecho". Closures, async/await, módulos ES6, patrones de diseño y dos proyectos reales para tu portafolio.

La guía más completa en español para dominar React. 17 capítulos, 3 proyectos reales y ejercicios prácticos para conseguir trabajo como desarrollador front-end.

A hands-on journey through the evolution of React. reinvent React from scratch — The entire journey is written as a conversation — Socratic, exploratory, and built on first principles.

Turn your AI application into a scalable, revenue-generating machine. Master complex usage-based billing, per-token pricing, and advanced Stripe workflows. Architect secure API systems and automate global compliance with AI-powered support. The definitive blueprint for engineering a robust monetization engine that scales.

Move beyond basic CRUD and master the architecture of next-generation AI web applications. Build low-latency, type-safe backends using tRPC, Edge Functions, and React Query. Architect intelligent data pipelines for real-time processing and automated AI workflows. The definitive guide to engineering high-performance, production-ready systems for the AI era.

Stop building fragile AI wrappers and start engineering production-ready SaaS architectures. Master the AI-native stack, from pgvector pipelines to secure multi-tenant deployments. Bridge the gap between a prototype and a scalable business with deep-dive engineering. The ultimate blueprint to build software that scales from user zero to one million.

Stop watching tutorials. Start building the web.Most people quit learning JavaScript because they get lost in "Tutorial Hell"—watching videos without ever writing a line of original code. Learn JavaScript in 30 Days breaks that cycle. Through 30 hands-on projects, you won't just learn how to read code; you’ll learn how to think like a developer. Whether you want to switch careers, automate your workflow, or build the next big app, your journey begins on Day 1.

This chapter is part of the "Construct Gamer Starter Kit" collection and provides a guide to developing Memory Matching games, including MahJong, Hidden Pairs, and "Sequence 3+." The tutorial includes coding for both Construct v2 and v3, making it suitable for beginners and experienced web developers alike. It's perfect for anyone looking to create their own customized Memory Matching games with unique artwork and features.

Ditch slow, expensive AI APIs and bring the power of Large Language Models directly to your users' browsers. This guide teaches JavaScript and TypeScript developers how to build private, offline-capable, and blazing-fast AI applications. Master the local-first AI stack with Transformers.js, WebGPU, and Ollama to slash costs and own your data. Become a leader in the new era of serverless AI and deliver an instantaneous user experience

Multiple-choice test book, 200 professional quality questions.

Unlock the power of Cyclical AI and move beyond linear chains with LangGraph.js. This deep-dive guide teaches TypeScript developers to build autonomous agents that can reason, loop, self-correct, and collaborate. Master the architecture of stateful, multi-agent systems, from advanced state management to production deployment. Stop building scripts and start engineering the intelligent, resilient systems of the future.

Are you a JavaScript developer ready to build the next generation of intelligent web applications? This book series is your hands-on guide to creating production-grade Retrieval-Augmented Generation (RAG) applications using TypeScript, Node.js, and Next.js. Move beyond abstract theory and master the entire AI pipeline, from your first LLM API call to deploying scalable, trustworthy systems. Stop just using AI tools—start building them and become a full-stack AI developer.

The "It Works on My Machine" Excuse Ends Today. Understand Docker. Ship with Confidence. Own Production. This book is written for front-end developers who are tired of using Docker without truly understanding it. Instead of abstract theory or backend-centric explanations, it teaches Docker in a clear, practical way—aligned with how front-end engineers think and how real front-end applications are built and shipped.You’ll work with a real GitHub repository, follow real production workflows, and learn how to build, run, and deploy a React.js application using Docker—ending with a full deployment to Amazon EC2. Every step is explained with purpose, so you understand not just what to do, but why it works.By the end of the book, Docker will no longer feel like a black box. You’ll know how to create reliable builds, debug problems with confidence, and take ownership of your production environment as a front-end developer.If you want to stop guessing, stop copying commands, and finally ship front-end applications with confidence—this book is for you.

The era of static web development is over—master the physics of Streaming and React Server Components (RSC) to stay ahead. Go beyond text generation and teach your AI to stream interactive, dynamic UI components directly to your users. This is your TypeScript-first blueprint for building latency-optimized, multimodal AI applications using the modern Next.js stack. Stop building chatbots; start building Generative UI.