WordPress plugins by Zach Tirrell

The Events Calendar: #1 calendar plugin for WordPress. Create/manage events (virtual too!) on your site with the free plugin.

A simple image widget that uses the native WordPress media manager to add image widgets to your site.

Event Tickets allows your visitors to RSVP and buy tickets to events on your site. Also works seamlessly with The Events Calendar.

GigPress is a live performance listing and management plugin that's been serving musicians and performers since 2007.

Turbo charge your posts admin for any custom post type with sortable filters and columns, and auto-registration of metaboxes.

Configures New Relic to better track performance, errors, and uptime of WordPress sites, including multisite

Loxi is a fully-hosted events calendar that makes it easy to publish events and display them on your WordPress site. Connect, publish and embed with a …

Utility WP plugin for importing/exporting active plugins

A suite of tools that improve WordPress' CMS capabilities.

WordPress headline testing with Optimizely

Utility WP plugin for importing/exporting widget configuration

Utility plugin to allow filterable definition of custom roles and their capabilities.

Establish a connection to Amazon Simple DB. Uses the awesome php-sdb2 SDB library.

A way to log occurances to an Amazon Simple DB (requires Gigaom Simple DB).