JavaScript is a versatile and powerful programming language that is primarily used for web development. It allows you to add interactivity and dynamic behavior to websites, making it an integral part of front-end web development. JavaScript is often referred to as the "language of the web" because it runs in web browsers and enables features like interactive forms, animations, and real-time updates.

Node.js is a server-side JavaScript platform using an event-driven, non-blocking I/O model allowing users to build fast and scalable data-intensive applications running in real time. JavaScript is no longer just for browsers and this exciting introduction to Node.js will show you how to build data-intensive applications that run in real time. ...

Learn how to create web applications and video games in 3D with the Three.js library. After reading this guide, you will know how to define a 3D world, how to incorporate textures and models, and how to create 3D animations and video games. Table of Contents THREE.JS Renderer Scene Camera Meshes Geometric Primitives Materials Implementation Transformations Lights Textures UV Mapping Canvas Textures Video Textures 3D Models 3D Animations QUICK REFERENCE Renderer Cameras Geometries Materials Transformations Lights Textures This guide assumes that you have a basic knowledge of HTML, CSS and JavaScript, and you know how to create files and upload them to a server. If you don't know how to program in HTML, CSS or JavaScript, you can download our guides Introduction to HTML, Introduction to CSS, and Introduction to JavaScript. For a complete course on web development, read our book HTML5 for Masterminds. This guide is a collection of excerpts from the book HTML5 for Masterminds. The information included in this guide will help you understand a particular aspect of web development, but it will not teach you everything you need to know to develop a website or a web application. If you need a complete course on web development, read our book HTML5 for Masterminds. For more information, visit our website at www.formasterminds.com.

Vols. 34- include section: Waves and electrons.

The ImDED2 virus has ravaged the world for over six months. Ryan Maxwell and his family were fortunate enough to have the money to build the ultimate survival shelter and have weathered the zombie apocalypse in relative comfort. Ryan and one of his best friends, Nick Jones, have led a group through the wastes of the American Midwest down to Dallas, Texas where Ryan’s parents were found to be alive.

Build your first production-grade web app from scratch using Node.js, Express, MongoDB, authentication, and testing with guidance from a member of the Express Technical Committee as well as a Node.js core collaborator and releaser Key Features Learn JavaScript, async programming, and event-driven architectures in Node.js Discover best practices for secure deployment and testing of Node.js apps Build a feature-rich web app from scratch using MongoDB, Express.js, and passport.js, including testing Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionNode.js revolutionizes server-side JavaScript development and empowers developers to build efficient, scalable, and versatile applications across a range of use cases. This book is written by a Node.js core collaborator and releaser and is the only book for beginners on Node.js. It takes you on a progressive learning path that will give you the skills needed to leverage Node.js. You’ll learn Node.js fundamentals and refresh your knowledge of JavaScript before transitioning to the development of modern web applications using Node.js, Express.js, and MongoDB. You’ll get hands-on with complex topics such as asynchronous programming, npm libraries, event-driven patterns for HTTP servers, RESTful API, and JSON Web Tokens. The final chapters will walk you through the deployment process, offering insights into various strategies, including bare metal setups, virtual machines, and containerization with Docker. You’ll also be guided through the use of Process Manager 2 (PM2) for efficient process management. By the end of this Node.js book, you'll have the skills to craft, test, and deploy Node.js web applications confidently and use this powerful stack in your day-to-day projects.What you will learn Build solid and secure Node.js applications from scratch Discover how to consume and publish npm packages effectively Master patterns for refactoring and evolving your applications over time Gain a deep understanding of essential web development principles, including HTTP, RESTful API design, JWT, authentication, authorization, and error handling Implement robust testing strategies to enhance the quality and reliability of your applications Deploy your Node.js applications to production environments using Docker and PM2 Who this book is for This book is for developers eager to learn Node.js swiftly and utilize it for web app development. Front-end developers looking to delve into back-end development or become full-stack developers using Node.js will also benefit from this book’s comprehensive coverage of topics. Before you get started with this book, you’ll need to be familiar with the basics of coding (JavaScript programming or another language), Git and/or GitHub, and front-end development, as these topics aren’t covered in the book.