canisoon

dataset & data-* attributes

98.38

HTML5

Method of applying and accessing custom data to elements.

Further reading:

  1. Can I use page for: dataset & data-* attributes
  2. HTML5 Doctor article
  3. Demo using dataset
  4. has.js test
  5. WebPlatform Docs
  6. MDN Web Docs - dataset
  7. MDN Guide - Using data-* attributes
  8. MS Edge UserVoice #15885483: Support dataset and data attributes on SVG elements