Learn Enough JavaScript to Be Dangerous: A Tutorial Introduction...

Description

Learn Enough JavaScript to Be Dangerous: A Tutorial Introduction to Programming with JavaScript. All You Need to Know, and Nothing You Don’t, to Write JavaScript for the Web and Beyond

Master the essential JavaScript skills you need to build real-world applications and become a confident, productive developer.

JavaScript is one of the most important technologies in modern software development. It powers nearly every web browser and has expanded far beyond the front end, becoming a popular choice for server-side programming, automation, and general-purpose application development. While JavaScript is a large and constantly evolving language, you don’t need to learn every feature to start creating useful solutions. You need the right concepts, techniques, and practical skills to solve real problems effectively.

In Learn Enough JavaScript to Be Dangerous, experienced instructor Michael Hartl teaches the core knowledge and problem-solving approaches that help developers become productive quickly. Whether you are completely new to programming or looking to strengthen your JavaScript foundation, this book guides you through the essential tools and techniques used by professional developers.

Starting with JavaScript as a versatile programming language, Hartl demonstrates how to create interactive browser experiences, develop scripts, and build modular applications with Node.js. Through practical examples and hands-on exercises, you will focus on the skills that matter most while avoiding unnecessary complexity.

You will learn how to:

• Deploy a JavaScript application to the web quickly and confidently
• Work with strings, objects, and JavaScript’s built-in data structures
• Use functions and powerful functional programming techniques
• Create custom objects with properties and methods
• Write reliable code using testing and test-driven development (TDD)
• Build and use modular NPM packages
• Add dynamic behavior through event listeners, HTML forms, and DOM manipulation
• Create useful JavaScript command-line scripts
• Develop a complete, professional-quality interactive website from start to finish

Part of Michael Hartl’s Learn Enough series, this book focuses on the most valuable parts of each subject, helping you learn efficiently without unnecessary distractions. Instead of mastering every detail before building anything, you will gain enough practical knowledge to start creating applications, solving technical challenges, and becoming a more capable developer.

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