Using "Favorites"

To create a system of "favorites":

1. Render only an upvote button (omitting the downvote button).
2. Customize the icon if desired.
3. Use functions like userHistory and elementHistory to retrieve the favorites data.

List all favorited entries

Display a list of the current user's favorited entries...

{% if currentUser %}
    <h1>Your Favorite Posts</h1>
    
    {# Get complete user history #}
    {% set history = craft.upvote.userHistory(currentUser.id) %}
    
    {# Get IDs of all favorited entries #}
    {% set favoriteIds = history | filter(v => v == 1) | keys %}
    
    {# Get entries with matching IDs #}
    {% set entries = craft.entries().id(favoriteIds).all() %}
    
    {# Loop over favorited entries #}
    {% for entry in entries %}
        <div>{{ entry.id }} - {{ entry.title }}</div>
    {% endfor %}
    
{% endif %}