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.

Dashboard Plus extends the Backdrop CMS administrator dashboard with additional
blocks, self-management tools, and a site architecture report — all without
leaving the dashboard.

Intent is to provide basic functionality of TFA Backdrop module and to be an
example of TFA plugin development.

The Unique Field module provides a way to require that specified fields
or characteristics of a node are unique. This includes the node's title,
author, language, taxonomy terms, and other fields.

The Menu Node Views module provides Views integration for nodes assigned to the menu system. It adds new, menu-related filter/sort criteria and fields to those available by views. (This module is in alpha development.)

xautoload is a comprehensive and yet highly efficient PHP class loading suite.

Most importantly, it provides Drupal-8-style PSR-4 (and the old D8 PSR-0-style in "lib") autoloading for Backdrop. But it is also a great tool for 3rd party autoloading.

A very simple mobile friendly navigation toolbar. The Navbar module displays a bar containing top-level administrative components across the top of the screen or on left side.

JSONPath Parser is a Feeds parser that allows parsing JSON files using the
JSONPath library. It is very similar to the Feeds XPath Parser module.

The EU Cookie Compliance module enables a website to meet the
requirements of the EU Directive on Privacy and Electronic Communications
regarding the use of cookies.