Modules for Backdrop CMS

Block Background Module will help to set a custom background color to the
blocks. The user can choose the color using a color picker field for each
block in the block configuration page.

Port of the Drupal 7 module Geolocation Field.

Webform is the module for making forms and surveys in Backdrop.

Automatically sets the text color of hero blocks based on the average color
of the background image, to fix contrast problems. Sets the background color to
the average image color.

Provides an alternative means of rebuilding the Content Access table.

This module provides a block style with many configuration options to allow easy
customization of the appearance and markup of your blocks — without writing any code.

A curated set of useful block types for Backdrop CMS site architects. Block
Collection is an umbrella module — enabling it alone does nothing. Enable the
individual sub-modules listed below to add specific block types to your site.

Remote Site Status Client — Keep your Backdrop CMS site visible in your fleet dashboard by automatically reporting its technical status to a centralised monitoring server.

This module improves image loading performance by delaying the loading of images
outside the viewport and by temporarily showing lightweight versions of large
images while they are being fetched. This speeds up the initial page rendering.

This module adds autocomplete to class fields in block configuration by searching the active theme's info file for utility_class configuration.

This is currently a proof of concept.

This module allows you to create a block with a grid of three images
and display them in a single row (3 columns) or in 2 rows (2 columns)
with one of the images spanning two rows.

Each image has a caption superimposed over the image with a transparent
background and can be linked to another page.