Modules for Backdrop CMS

The diff module is used to show differences between content revisions.
It replaces the normal Revisions tab seen when administering nodes.

The Image Effects module provides a suite of additional image effects that
can be added to image styles. Image styles let you create derivations of images
by applying (a series of) effect(s) to it. Think of resizing, desaturating,
masking, etc.

Status: This project is no longer needed as of Backdrop 1.12 since the
functionality has been added in core.

When converting Drupal 7 modules to Backdrop, Default Views Convert to Config
module can produce Backdrop-compatible configuration code from Drupal 7
hook_views_default_views() code.

This module allows you to filter or sort terms according to their hierarchical
order or hierarchical depth.

This module enables "placeholder" and "separator" menu items.

This module provides views sort handler to sort terms in hierarchical order.

Dependencies

Allows admins to hide blocks without removing from the layout.

This module provides a simple, generic form/widget to input tabular data. The
form allows the user to select the number or rows/columns in the table, then
enter data via textfields.

Deletes user sessions which have been idle longer than a configured time.

On busy sites, the sessions table can grow to be very large, and that can cause slow accesses to it, as well as slow writes due to locking, leading to performance bottlenecks.

Limit the number of simultaneous sessions users may have. Limits can be applied by role and per account.

Force users to log out of any extra sessions after they exceed the administrator-defined maximum.