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John Havlik

Plugin Author

@mtekk Minneapolis, Minnesota, USA joined Apr 2006

mtekk.us github.com/mtekk Slack: @mtekk

    Bio

    Plugin author

    Badges

    CODE
    2 badges
    Core Contributor '15 Plugin Developer
    COMMUNITY
    1 badge
    WordCamp Speaker '14
    PRACTICE
    1 badge
    Support Contributor '26
    POLYGLOTS
    1 badge
    Translation Contributor '15

    Current Job

    Plugin Author
    Present

    Recent impact

    Score weights high-impact work (commits, releases, approved translations, props) at 3x routine activity.

    Last 30 days
    1contribution
    high0
    medium1
    score1
    Last 90 days
    1contribution
    high0
    medium1
    score1
    Last 12 months
    11contributions
    high0
    medium11
    score11

    Contributions

    Type
    June 2026
    Jun 13 Sat · 03:54
    Forums med
    Posted a reply to Problem with polylang extension, on the site WordPress.org Forums:
    I can't really provide support for the premium extensions in this forum. Double check that…
    February 2026
    Feb 09 Mon · 03:42
    Forums med
    Posted a reply to Accessibility compliance issue with breadcrumb navigation (EN 301 549), on the site WordPress.org Forums:
    Breadcrumb NavXT's output is highly customizable, while the default output may not match said directives,…
    Feb 09 Mon · 03:27
    Forums med
    Posted a reply to PHP Warning: Undefined array key, on the site WordPress.org Forums:
    It is likely you are registering the custom taxonomy too late for Breadcrumb NavXT to…
    December 2025
    Dec 05 Fri · 04:52
    Forums med
    Posted a reply to Extra “r” added to search results, on the site WordPress.org Forums:
    The most likely cause for this is a broken translation. I just checked all of…
    October 2025
    Oct 16 Thu · 02:27
    Forums med
    Posted a reply to Post/Blog page not in breadcrumbs, on the site WordPress.org Forums:
    The posts page display within the breadcrumb trail is controlled by the "Blog Breadcrumb" setting…
    August 2025
    Aug 26 Tue · 01:19
    Forums med
    Posted a reply to Cannot delete plugin – will not uninstall, on the site WordPress.org Forums:
    This issue has been fixed in the development branch for the next release (7.5), see:…
    Aug 21 Thu · 02:38
    Forums med
    Posted a reply to Invalid selector in block.json, on the site WordPress.org Forums:
    Good catch, I'll get that fixed for 7.5, and am tracking it in the following…
    Aug 21 Thu · 02:35
    Forums med
    Posted a reply to Import ignores “bmainsite_display”: false, on the site WordPress.org Forums:
    Just double checking, what version of Breadcrumb NavXT are you using (for both the export…
    Aug 20 Wed · 03:22
    Forums med
    Posted a reply to Settings not working, on the site WordPress.org Forums:
    I'm not seeing a breadcrumb trail generated by Breadcrumb NavXT on that page. There is…
    Aug 20 Wed · 03:04
    Forums med
    Posted a reply to Custom Page Title, on the site WordPress.org Forums:
    You can use the bcn_breadcrumb_title filter to change what Breadcrumb NavXT uses for a page/post.…

    Developer

    3 plugins

    Plugins

    1 favorite