what-are-microformats

What are microformats?

Launch Definition

The current definition on the home page says:

Designed for humans first and machines second, microformats are a set of simple, open data formats built upon existing and widely adopted standards.

originally written by Dan Cederholm with help from Tantek Çelik for the launch of microformats.org on June 20th, 2005.

From The Mailing List

Microformats are simple conventions for embedding semantics in HTML to enable decentralized development.

from someone on the microformats-discuss mailing list. Please link/cite if you know the origin of this.

More Specifically From The Mailing List

More precisely, microformats can be defined as:

  simple conventions
  for embedding semantic markup

      for a specific problem domain

  in human-readable (X)HTML/XML documents, Atom/RSS feeds, and "plain" XML

      that normalize existing content usage patterns
      using brief, descriptive class names
      often based on existing interoperable standards

  to enable decentralized development

      of resources, tools, and services

from someone(s) on the microformats-discuss mailing list. Please link/cite if you know the origin of this.

(I'm pretty sure Ernie kicked off this particular definition, and I think helped a little, but I don't remember the specifics. -Tantek)

Chris Messina

Microformats are simple codes that you can use to identity specific kinds of data, like people or events, in your webpages.