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The latest version of the book is B18.0, released 3 days ago. If you've bought a PDF of the book and would like to update it to this version (for free), visit your home page.

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  • Typo
  • Tech. error
  • Suggestion
  • Maybe next edition
  • Not a problem
  • Reported in: B5.0 (07-Mar-18)
PDF page: 10
This is just a suggestion. I suggest that you add the chapter number to the folder name of the code. Like this. 01-get-started/elm-files/Main01.elm...more...
  • Reported in: B7.0 (28-Jul-18)
Paper page: 22

The code example on this page is displaying the comment marks at the end of the highlighted/numbered lines.--Steve Rowley

  • Reported in: B12.0 (06-Dec-18)
PDF page: 34
I am not sure what happened, but when I compiled I still saw all three photos. I had to delete index.html and copy it again from code\static-app and ...more...
  • Reported in: B10.0 (13-Nov-18)
PDF page: 58
I find page 57 and 58 are two the most difficult pages to grasp until now. I think it has something to do with "You can think of the 'String' value a...more...