Beginning JavaScript: The Ultimate Guide to Modern JavaScript Development, 3rd Edition

Book Description

Discover everything you need to know to get up-to-speed with JavaScript development and add dynamic enhancements to web pages. This completely updated third edition reveals how the code works and when to use closures, constants, and execution content.

Starting with the basics, you’ll see how to employ prototypical inheritance, as well as memory management, variable hoisting and event bubbling. Also covered is an introduction to Node.js and package managers, key to understanding the tools necessary in front-end development and how they are used with current JavaScript frameworks.

JavaScript is one of the most important technologies on the web, providing the means to add dynamic functionality to your web pages and serving as the backbone of working with frameworks like Angular and React. Beginning JavaScript, Third Edition will take you from being a JavaScript novice to working freely with this important technology – begin your JavaScript journey today!

What You’ll Learn

• Construct good JavaScript syntax following modern coding practices
• Use JavaScript to communicate with the server and retrieve data
• Dynamically manipulate markup, validate forms and deal with images
• Debug applications using features inside the browser
• Use TypeScript to bring strong typing to the language

Who This Book Is For

Beginner to intermediate developers with a basic knowledge of front-end programming who are looking for a deeper understanding of how JavaScript works in the browser and how to answer questions in an interview.

中文：

书名：JavaScript入门：现代JavaScript开发终极指南，第三版

了解您需要了解的所有内容，以掌握最新的JavaScript开发并为网页添加动态增强功能。这个完全更新的第三版揭示了代码如何工作以及何时使用闭包、常量和执行内容。

从基础知识开始，您将了解如何使用原型继承以及内存管理、变量提升和事件冒泡。另外还介绍了Node.js和包管理器，这是理解前端开发所需工具以及如何将它们与当前的JavaScript框架一起使用的关键。

JavaScript是Web上最重要的技术之一，它提供了向Web页面添加动态功能的方法，并充当了使用Angel和Reaction等框架的基础。开始使用JavaScript，第三版它将带领您从一名JavaScript新手，到自由使用这项重要的技术&从今天开始您的JavaScript之旅！

你会学到什么？

• 遵循现代编码实践构建良好的JavaScript语法
• 使用JavaScript与服务器通信并检索数据
• 动态操作标记、验证表单和处理图像
• 使用浏览器内部的功能调试应用程序
• 使用TypeScrip为语言带来强大的打字能力

这本书是为谁写的

初学者到中级开发人员，具有前端编程的基本知识，希望更深入地了解JavaScript在浏览器中的工作原理以及如何在面试中回答问题。