Modules for Backdrop CMS

The Barcodes module provides a field formatter to display various field types
as rendered Barcodes with configurable style options for each field.

This module is a recipe to add the Card content type to your site.
Cards were added as a default content to Backdrop CMS 1.22.0 and later.
If you site was built with an earlier version, you will not get the
Card content type on upgrading.

Central Authentication Services (CAS) is a commonly used Single Sign-On
protocol used by many universities and large organizations. For a brief
introduction, please see the CAS website: https://www.apereo.org/projects/cas

The securitytxt module provides the security.txt
standard for Backdrop CMS.

This module allows administrators to limit the number of nodes that users may create. This limitation may be done based on a number of conditions, including placing limits on a per-role or per-user basis.

Simpletest's Testing UI allows running an entire test class, but not individual
tests (methods), whereas this can be done via command line. This module modifies
Simpletest UI to choose and run individual tests methods.

The Entity connect module expands the Entity Reference and References (node
reference and user reference) auto-complete fields by adding "Add new content"
and "Edit content" buttons.

In an ideal world, this module wouldn't exist.

You only need it if the server your site is running on doesn't get updated
regularly, and the ca-certificate package on that server is outdated.

This module provides a block with a jQuery countdown timer.

Installation.

The Rules Throttle module allows an administrator to insert a "throttle" delay
action into a rule set. The delay can be specified by the administrator in
millionths of a second, up to a theoretical maximum of 2,000 seconds [1].

Views style plugin to render all sorts of date fields as events with
FullCalendar 6.x.