Microformats topic
Designed for humans first and machines second, microformats are a set of simple, open data formats built upon existing and widely adopted standards. Instead of throwing away what works today, microformats intend to solve simpler problems first by adapting to current behaviors and usage patterns.
indieweb
IndieWeb integration for Drupal
wordpress-uf2
add "Microformats 2" classes to your WordPress theme
micro-panel
Admin panel for micropub and microformats2 | also on: https://codeberg.org/valpackett/micro-panel
node-webmention-testpinger
A tool to ping your site with a variety of real world WebMentions
rating-stars
⭐️⭐️⭐️⭐️⭐️ A 5-star rating widget implemented in JS and CSS