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Holistic TypeScript: TypeScript Version 4.0 Paperback – July 30, 2020

3.0 out of 5 stars 1 rating

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Product details

  • ASIN ‏ : ‎ B08DSSCLYW
  • Publisher ‏ : ‎ Independently published (July 30, 2020)
  • Language ‏ : ‎ English
  • Paperback ‏ : ‎ 393 pages
  • ISBN-13 ‏ : ‎ 979-8656286251
  • Item Weight ‏ : ‎ 1.27 pounds
  • Dimensions ‏ : ‎ 6 x 0.99 x 9 inches
  • Customer Reviews:
    3.0 out of 5 stars 1 rating

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3.0 out of 5 stars
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3.0 out of 5 stars Repetitions, errors... Could be improved. Needs proofreading.
Reviewed in the United Kingdom on November 8, 2020
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3.0 out of 5 stars Repetitions, errors... Could be improved. Needs proofreading.
Reviewed in the United Kingdom on November 8, 2020
I don't think this book has been proofread before being published.

For all I am saying here, please see the attached pictures and you will quickly understand.

I have been reading it for a few weeks now and I am not totally convinced of the content of this book.
There are a lot of repetitions (sometimes words for words) and sentences badly written.
You are reading the section about "null" and yet the author keeps talking about the question mark to make a type optional, at the chapter about the type "unknown" the author keeps talking about "null, undefined, the optional chaining operator, the nullish coalescing operator", some code examples are split over two pages (you could have made an effort on this) ...

The code examples could be way improved. Okay this is a book so it is better to have our laptop to type and try what we read but sometimes, for instance, the output of `console.log()` could be commented to make the code self-explanatory. What is the point to have several statements followed by many `console.log( theVar )` without anything else?

The first +/- 100 pages are 95 % about the basics of Javascript (var/let/const, string with backticks, number...), quite boring.

I am quite concerned for the rest of the book if I noticed all of that in the first +/- 100 pages...
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