Modules for Backdrop CMS

Replicate Paragraphs extends the Replicate module to manage the cloning of
paragraphs_item entities and fields.

This module integrates the highlight.js library with
Backdrop, providing syntax highlighting for code blocks.

Code blocks can* be formatted like so:

Smooth parallax scrolling effect for background images using the
Jarallax plugin from nk-o.

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.

The PHPExcel module allows developers to export/import data to/from Excel files.

The idea behind this module is to have a single module for handling the export or
import of Excel files, instead of multiple modules handling specific cases.

Manages relationships between node ids and menu links. By itself, this module
has no functionality. But it creates and maintains the {menu_node} table. This
table maps the relationship between a node and its menu link (if any).

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.