Modules for Backdrop CMS

Forum Access changes your forum administration pages to let you apply
role-based permissions to each forum, and to give each forum individual
moderators.

The User Reference URL Widget module adds a new widget to the User Reference
field type. It auto-populates a user reference field with a value from the URL,
and does not allow this value to be changed once set.

Security Review automates checking many of the configuration errors that lead
to an insecure Backdrop site and looks for existing vulnerabilities and attack
attempts.

Description

Search Krumo extends the devel module by adding search capability to dpm()
function.

You can search for keys or values. You can also copy the path to an item
in an array/object.

Example: $variables['page']->node->nid

The Range module defines various numeric range field types for the Field module.
Ranges can be in integer, decimal, or floating-point form, and they can be
formatted when displayed. Range fields can be limited to a specific set of input
values or to a range of values.

Mosaic Grid is a Views style plugin that allows to display images in a nice responsive justified grid. Best works as a single large full page image gallery but can also be used as a block and for creating multiple galleries on a page.