Skip to content

Instantly share code, notes, and snippets.

@luciopaiva

luciopaiva/Storing data in HTML elements.md

Last active June 3, 2017 23:46
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save luciopaiva/dbaa51d88d1e24896a0703e5b575f305 to your computer and use it in GitHub Desktop.
Save luciopaiva/dbaa51d88d1e24896a0703e5b575f305 to your computer and use it in GitHub Desktop.
Download ZIP
Storing data in HTML elements
Raw
Storing data in HTML elements.md

See this jsPerf test.

The most performant way to store data related to a certain element is to use a Map. Besides being the fastest, it also allows you to store arbitraty data. Using dataset and data-* attributes only allow for string values.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment