Active installationsNewAdoption metric — not a quality score
WordPress.org ratingNo WordPress.org ratings yet
Official packageDirect from WordPress.org
Repository metrics are context, not quality scores. Active installations measure adoption and can strongly reflect a plugin’s age and historical popularity. Ratings, recent updates and “Tested up to” metadata also do not guarantee modern code, error-free operation, security, feature completeness or suitability for a particular site. Why active installs don’t tell the whole story →
WP PlugIndex currently records Freeslot Calendar version 1.7.20 as active, updated 2mo ago and tested up to WordPress 7.1.
Overview
About this plugin
Freeslot Calendar is a lightweight WordPress plugin that publishes a clean monthly availability view on any page or post. It’s built for freelancers, designers, photographers, consultants, and small studios who want visitors to see at a glance which days are open and which are busy, without exposing a full booking system.
Events live in your WordPress admin like any other content. The public calendar reads from them and paints each day as Free, Partially busy, or Fully busy based on your working hours.
Key features
Drop-in shortcode — [igcal_availability] renders the calendar anywhere.
Bilingual out of the box — Bulgarian and English, per-event title and note translations, automatic locale switching.
Working-hours aware — partial vs. full busy status is computed from your actual day, not a guess.
Recurring events — daily, weekly, monthly, with an end date.
Per-event color, image, and category for richer day-detail cards.
Customizable Contact CTA — label, colors, size, and the URL it links to.
Customizable header — change the calendar’s title and subtitle per language, or pass a title="..." shortcode attribute.
Accessible — full keyboard navigation (arrows, Home/End, PageUp/Down), ARIA roles, screen-reader announcements on month change.
Mobile responsive — two-stage breakpoints, dense list view on phones.
AJAX month navigation with skeleton loader and cross-fade transitions.
Cached — each month grid is cached per language and invalidated automatically when events or settings change.
No tracking, no external calls — your data stays on your site.
Shortcode attributes
months — number of months to render (default 1 ).
lang — auto (follow site locale), bg, or en.
title — override the header title for this instance.
show_legend — 1 or 0.
show_cta — show the bottom Contact CTA bar ( 1 or 0 ).
Topics listed for this plugin in the WordPress.org directory.
appointments
availability
calendar
freelancer
schedule
Compatibility & maintenance
Compatibility & maintenance
Tested with WP 7.1
Marked as tested with the current WordPress 7.1 release.
Current WordPress releaseWordPress 7.1
WordPress.org Tested up to7.1
Minimum requirementsWordPress 6.0 · PHP 7.4
Update activity20 Aug 20262mo ago
“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.
Changes recorded by WP PlugIndex
Recent tracked changes
No tracked version or compatibility changes have been recorded by WP PlugIndex yet.
Tracking & source
WP PlugIndex tracks public WordPress.org directory metadata and records selected version, compatibility and availability changes as they are detected.
