Update free-programming-books-langs.md

books/free-programming-books-langs.md

@@ -1163,6 +1163,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [JavaScript Patterns Collection](http://shichuan.github.io/javascript-patterns/) - Shi Chuan (HTML)
 * [JavaScript Spessore](https://web.archive.org/web/20160325064800/https://leanpub.com/javascript-spessore/read) - Reginald Braithwaite (HTML) *(:card_file_box: archived)*
 * [JavaScript Succinctly](https://www.syncfusion.com/resources/techportal/ebooks/javascript) - Cody Lindley (PDF, Kindle; email address *requested*, not required)
+* [Javascript The Definitive Guide](https://github.com/farihaNaqvi/Books/blob/main/javascript-the-definitive-guide.pdf) - David Flanagan (PDF)
 * [JavaScript the Right Way](https://github.com/braziljs/js-the-right-way) - William Oliveira, Allan Esquina (HTML)
 * [Javascript Tutorial](https://www.tutorialspoint.com/javascript/index.htm)
 * [JavaScript Wikibook](https://en.wikibooks.org/wiki/JavaScript) - Wikibooks (HTML, PDF)
@@ -1195,7 +1196,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Understanding JavaScript OOP](http://robotlolita.me/2011/10/09/understanding-javascript-oop.html) - Quil (HTML)
 * [Understanding the DOM — Document Object Model](https://www.digitalocean.com/community/books/understanding-the-dom-document-object-model-ebook) - Tania Rascia (PDF, EPUB)
 * [You Don't Know JS](https://github.com/getify/You-Dont-Know-JS) - Kyle Simpson (HTML, PDF, EPUB, MOBI)
-* [Javascript the definitive Guide](https://github.com/farihaNaqvi/Books/blob/main/javascript-the-definitive-guide.pdf) - David Flanagan (PDF)
 
 
 #### AngularJS