Modules for Backdrop CMS

Customise the display and functionality of links to external websites or email
addresses on your site. You can:

Wow.JS So Impress

Extends the Views module and provides fields, filter criteria, and sort criteria
for Modules/Themes/Theme engines.

Search404

Instead of showing a standard "404 Page not found", this module performs a search on the keywords in the URL.

Uses the reCAPTCHA web service to improve the CAPTCHA system and protect email addresses.

reCAPTCHA helps power massive-scale online collaboration.

Flag module allows you to add flags to nodes, users or any other type
of entity. The flags can be per-user or global (per-entity).

This module provides a tokenized block to display a copyright notice.

Installation

Filebrowser

The FileBrowser module displays contents of a given directory as a node on your Backdrop site.
It is a direct port of the Drupal 7.x-3.x module.

IMCE is an image/file uploader and browser that supports personal directories
and quota. IMCE can easily be integrated into any WYSIWYG editor or any web
application that needs a file browser. See INTEGRATION METHODS for more
information.

Provides a field for international postal addresses. Uses a subset of the top-level address elements defined in the xNAL standard (see below).