And that really helps you learn how to sharpen your skills on what architecture to pick for your code.
The bonus thing is that, each time he gives an advice, he describes why you should write things this way. Reading this book will clearly makes you write better code. It’s a real pleasure to read an honest review of the language by such an expert. What’s clear is that Douglas loves the language but is honest about the bad parts. The use of this kind of tool can give you confidence that your programs contain only the good parts. A JavaScript parser that can analyze a JavaScript program and report on the bad parts that it contains. He gives a very nice introduction to the programming tool called JSLint. Then he analyzes in a nutshell the JavaScript language core features, the fact that it’s a loosely typed language, have first class functions, prototypal inheritance, the object literal notation, the fact that he relies on global variables and all key concepts about the language. He then introduces how you can use a subset of the good part of the language to build better code. In a great introduction, the author explains where JavaScript comes from and why there are bad parts in this language. You won’t learn JavaScript but you’ll get explanations of why this code is better than this other code. You definitely need to know JavaScript before reading this book.
I really enjoyed this book, it’s clear and concise, but very dense. Don’t be discouraged if it takes multiple readings to get it. There is a lot of material packed into it. This is definitely not a book for beginners or dummies.
It is intended for programmers who have been working with JavaScript at a novice/intermediate level and are now ready for a more sophisticated relationship with the language. This book is about the JavaScript programming language. If you’re in a hurry (who’s not nowadays?), you can jump right into the conclusion. Here is my complete and honest review about this book. I’ve been recommended the book JavaScript: The Good Parts from Douglas Crockford to learn more about Javascript. I recently decided to switch to a full stack web developer career. I’ve been programming professionally as a software engineer for almost 10 years. I’m making a French training to learn JavaScript from scratch so if you’re interested, check out my website JavaScript de Zéro. This blog post was written in English to reach more people.
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