Added official w3c spec reference to question: attributes in HTML questions

8 years ago · 405b411899
parent 979a49b827
commit 405b411899
1 changed files with 1 additions and 0 deletions
--- a/front-end/interview-questions.md
+++ b/front-end/interview-questions.md
@ -99,6 +99,7 @@ These days, using `data-` attributes is not encouraged. One reason is that users
 ###### References
 - http://html5doctor.com/html5-custom-data-attributes/
 - https://www.w3.org/TR/html5/dom.html#embedding-custom-non-visible-data-with-the-data-*-attributes
 ### Consider HTML5 as an open web platform. What are the building blocks of HTML5?