Day/week/month/year views

Advanced “recurring event” settings

Event subscriptions: Receive reminders and notifications by event or event type

Warnings about conflicting events

Microformats support

Integrate a calendar month view, or an upcoming events view, onto your design

Supports categories: Have multiple event types

Multiple time zones: Have different events in different time zones with configurable conversion settings.

Priority flagging: Choose between 5 priorities

Programmers can even use the calendar to schedule custom tasks (Commandr) to be run

RSS and Atom support: Export support, but also support for overlaying news feeds onto the calendar.

Supports geotargeting

Feedback: Allow members to comment and rate events. Segregate feedback on recurring events by date.

Multimedia: Supports images, videos, audio, and more.

Personal galleries: Allow your members to create their own galleries which show up on their profile.

Support for embedding YouTube videos: Save on bandwidth.

Auto-detection of video length and resolution (most file formats)

Full tree-structure support: Have galleries within galleries within galleries.

Multiple display modes

View entries as a slideshow

Automatic thumbnail generation

Mass import: Also supports importing metadata

Optional watermarking: To guard against thieving swines .

Geotargeting

Adjustments: Automatic size and orientation adjustments according to metadata.

Think “databases on my website”.

Flexible data control: Set up multiple catalogues, each with its own set of fields. There are many types of fields, such as short text fields, upload fields, and date fields.

Multiple display modes: Display the contents of categories using tables, boxes, or lists.

Powerful structure: Each catalogue contains categories which contain entries. Catalogues can have a tree structure of categories and/or work from an index.

Configurable searching: Choose which fields are shown on categories, and which can be used to perform searches (template searches).

Compliance with data protection legislation: Specify which fields may contain sensitive data. These fields will be anonymised as appropriate when members download or purge their data.

Entirely customisable: Full support for customising catalogues, categories, and entries, exactly as you want them- field by field. You can even make custom page templates per-catalogue.

Classified ads: Entries can automatically expire and get archived. You can also send out view reports.

Community interaction: You can allow users to comment upon and rate entries.

Import data from CSV files

Periodic content reviews: Helping you ensure ongoing accuracy of your data.

Joined Chris Graham behind the scenes in the development of Composr CMS in 2016.

Took on the lead developer role in 2023 when Chris Graham stepped back to attend to his new lifestyle changes.

Spearheaded the development of Composr CMS v11 and the new website, Composr.app.

Formed the company PDStig, LLC to take on professional support and development for Composr CMS users especially after the discontinuation of ocProducts, Ltd.

Stepped back as lead developer in April 2025 due to economic constraints.

PDStig, LLC

written many tutorials via Arvixe

Made some key contributions to ocPortal

None available

Wrote many tutorials via Arvixe

Coded the chatroom, blogging support, the analytics system, and OcCLE (now Commandr)

Masters Degree in Computer Science degree from The University Of Cambridge

Other work has included helping out with Firefox, and ongoing work on GNOME

Original designer for ocPortal

Also conceived and coded the Theme Wizard and Point Store

Son of one of the early inventors of Internet protocols (Usenet, aka Internet newsgroups)

Token non-brit

• Enforce specific requirements for membership (e.g., job role in a company forum).
• Categorize members based on their interests or affiliations (e.g., football players in a school forum).
• Display additional information on member profiles and forum posts.

• Regular Registration: Users can click on "join" links, agree to your rules, and fill out a registration form. They will then receive an activation email to confirm their email address (if enabled).
• Invites: You can restrict joining to invite-only. Existing members can send invites, and only those who receive an invite can register.
• Manual Addition: Administrators can manually create member accounts through the Admin Zone. This is useful for pre-joining members or handling issues with the regular registration process.
• Other Methods: Composr also supports automatic member joining through LDAP and HTTP authentication.