JavaScript lies at the heart of almost every modern web application, from social apps to the newest browser-based games. Though simple for beginners to pick up and play with, JavaScript is a flexible, complex language that you can use to build full-scale applications. Eloquent JavaScript, 2nd Edition dives deep into the JavaScript language to show you how to write beautiful, effective code. Author Marijn Haverbeke immerses you in example code from the start, while exercises and full-chapter projects give you hands-on experience with writing your own programs. As you build projects such as an artificial life simulation, a simple programming language, and a paint program, you ll learn: The essential elements of programming, including syntax, control, and data How to organize and clarify your code with object-oriented and functional programming techniques How to script the browser and make basic web applications How to use the DOM effectively to interact with browsers How to harness
This book is often lauded as a way to learn Javascript on your own. The types of people who recommend this book are inevitably experienced programmers who are out of touch with the mindset of a beginner. When you Google 'How did *you* learn Javascript?' this book is almost never mentioned, if at all. Pages are dedicated to ridiculous visuals for the exercises while the English remains nigh unreadable. It is not, as you might surmise, a result of technical jargon but rather a poor grasp of basic explanation in the English language; very technical exercises are not reduced to digestible chunks, but rather built upon using descriptions of real-world behavior that the program attempts to replicate. I cannot stress enough how unhelpful and unnecessary doing this is. Index references are also errant. When a concept is introduced it is ignored until around ten or so pages later at which time you've forgotten the purpose. It requires such a great amount of outside reading and flipping pages back and forth constantly that there is almost no point to the book being written. The contents of this book are similar to an elementary school teacher instructing students on basic mathematical operations and then asking them to build formulas out of them.
I am okay at Javascript now and I only ever open this book out of a sick curiosity because I'm in disbelief at how bad it is. No offense to the author, but this book is simply not what it purports to be. It cannot figure out if it is a beginners guide, a reference book, or a documentation guide for experienced programmers looking to switch to Javascript. It does none of these things particularly well.
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