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    • examples

      Public
      Examples for Developers
      PHP
      •
      GNU General Public License v2.0
      •9•8•9•4•Updated Apr 26, 2026Apr 26, 2026

    • message_popover

      Public
      Message Popover - Upgrades system messages to use the native HTML Popover API. Features: Draggable header, resizable window, and configuration for debug mode, p…
      CSS
      •
      GNU General Public License v2.0
      •1•0•5•0•Updated Apr 25, 2026Apr 25, 2026

    • rules

      Public
      Porting the Rules project to Backdrop CMS.
      cmsbackdropbackdropcms
      cmsbackdropbackdropcms
      PHP
      •
      GNU General Public License v2.0
      •10•5•9•1•Updated Apr 25, 2026Apr 25, 2026

    • esign

      Public
      Allows users to add e-signable fields using HTML 5 technology.
      JavaScript
      •
      GNU General Public License v2.0
      •1•0•0•0•Updated Apr 25, 2026Apr 25, 2026

    • acuity_sn

      Public
      A flexible, standalone module that provides atomic, auto-incrementing serial number generation. This module allows you to generate sequential serial numbers an…
      PHP
      •
      Other
      •0•0•0•0•Updated Apr 25, 2026Apr 25, 2026

    • backdrop_agent_skills

      Public
      A directory for Backdrop related AI agent skills
      0•0•0•0•Updated Apr 25, 2026Apr 25, 2026

    • key

      Public
      Key provides the ability to improve Backdrop security by managing sensitive keys (such as API and encryption keys).
      PHP
      •
      GNU General Public License v2.0
      •3•0•4•3•Updated Apr 25, 2026Apr 25, 2026

    • interval

      Public
      Provides a field type for Backdrop CMS to input date intervals, also provides a rules action.
      datedate-rangebackdropcms
      datedate-rangebackdropcms
      PHP
      •
      GNU General Public License v2.0
      •0•0•0•0•Updated Apr 24, 2026Apr 24, 2026

    • tugboat

      Public
      Integrates with Tugboat.qa to allow creating on-the-fly preview sites.
      PHP
      •
      GNU General Public License v2.0
      •2•1•1•0•Updated Apr 24, 2026Apr 24, 2026

    • download

      Public
      Provides a field type to build file downloads as single zipped file, collected from multiple file fields.
      filesdownloaderbackdropcms
      filesdownloaderbackdropcms
      PHP
      •
      GNU General Public License v2.0
      •0•0•0•0•Updated Apr 24, 2026Apr 24, 2026

    • rules_cmi

      Public
      Stores Rules configurations in json config files for Backdrop CMS
      cmsbackdropbackdropcms
      cmsbackdropbackdropcms
      PHP
      •
      GNU General Public License v2.0
      •2•0•3•0•Updated Apr 24, 2026Apr 24, 2026

    • feeds

      Public
      Import or aggregate data as nodes, users, taxonomy terms or simple database records.
      PHP
      •
      GNU General Public License v2.0
      •12•2•19•2•Updated Apr 24, 2026Apr 24, 2026

    • backstop_generator

      Public
      Generate Backstop Js visual regression testing configuration files directly from the Backdrop CMS admin interface. Manage profiles, view ports, and scenarios wi…
      PHP
      •
      GNU General Public License v2.0
      •0•1•0•0•Updated Apr 23, 2026Apr 23, 2026

    • term_reference_tree

      Public
      Provides an expandable tree widget for the Taxonomy Term Reference field as a replacement for Backdrop's core Taxonomy Term Reference widget.
      PHP
      •
      GNU General Public License v2.0
      •2•0•0•0•Updated Apr 23, 2026Apr 23, 2026

    • shs

      Public
      Defines a new form widget for taxonomy fields to select a term by "browsing" through the vocabulary hierarchy, also available in node forms and as Views exposed…
      JavaScript
      •
      GNU General Public License v2.0
      •3•0•3•0•Updated Apr 22, 2026Apr 22, 2026

    • role_delegation

      Public
      Grant specific roles the authority to assign selected roles to users, without them needing the administer permissions permission.
      GNU General Public License v2.0
      •3•2•1•0•Updated Apr 22, 2026Apr 22, 2026

    • lockout_duration

      Public
      Reduces login lockout from 6 hours to specified time (default: 15 mins)
      PHP
      •
      GNU General Public License v2.0
      •1•0•0•0•Updated Apr 22, 2026Apr 22, 2026

    • migrate

      Public
      Provides a flexible framework for migrating content into Backdrop CMS from other sources.
      contentmigrationmigrate
      contentmigrationmigratebackdropbackdropcms
      PHP
      •
      GNU General Public License v2.0
      •3•1•2•1•Updated Apr 21, 2026Apr 21, 2026

    • select2

      Public
      Integrates Backdrop autocomplete and select fields with the Select2 jQuery library.
      JavaScript
      •
      GNU General Public License v2.0
      •5•2•8•1•Updated Apr 21, 2026Apr 21, 2026

    • repeating_dates

      Public
      Repeating (recurring) dates based on ICAL rules, with an easier user interface
      datetimeicalbackdropcms
      datetimeicalbackdropcmsdate-recurrence
      PHP
      •
      GNU General Public License v2.0
      •1•5•1•0•Updated Apr 20, 2026Apr 20, 2026

    • gauth

      Public
      Supports authentication with Google enabling use of Google APIs.
      PHP
      •
      GNU General Public License v3.0
      •1•0•3•0•Updated Apr 19, 2026Apr 19, 2026

    • votingapi

      Public
      Provides a shared voting API for other modules.
      PHP
      •
      GNU General Public License v2.0
      •4•1•1•0•Updated Apr 18, 2026Apr 18, 2026

    • content_moderation

      Public
      Arbitrary moderation states and unpublished drafts for content.
      PHP
      •
      GNU General Public License v2.0
      •3•1•12•6•Updated Apr 18, 2026Apr 18, 2026

    • caveman

      Public
      Turn site to caveman-speak!
      PHP
      •
      GNU General Public License v2.0
      •1•0•0•0•Updated Apr 17, 2026Apr 17, 2026

    • paragraphs

      Public
      Paragraphs module to control your content flow
      cmscomponentscomponent
      cmscomponentscomponentdisplaycomponent-libraryfieldsparagraphsbackdropcomponent-architecturebackdropcms
      PHP
      •
      GNU General Public License v2.0
      •15•6•33•4•Updated Apr 17, 2026Apr 17, 2026

    • feeds_httpfetcher_append_headers

      Public
      HTTPFetcher with support for appending request headers.
      feedsbackdropbackdropcms
      feedsbackdropbackdropcms
      PHP
      •
      GNU General Public License v2.0
      •1•0•0•0•Updated Apr 16, 2026Apr 16, 2026

    • filefield_paths

      Public
      Provides the ability to use entity based tokens in destination paths and file names
      filesuser-interfacefields
      filesuser-interfacefieldsbackdropcms
      PHP
      •
      GNU General Public License v2.0
      •1•0•0•0•Updated Apr 16, 2026Apr 16, 2026

    • og

      Public
      The Organic Groups module provides users the ability to create, manage, and delete 'groups' on a site.
      PHP
      •
      GNU General Public License v2.0
      •7•1•10•0•Updated Apr 15, 2026Apr 15, 2026

    • stanford_decanter

      Public
      Decanter 7 Stanford theme for Backdrop CMS
      PHP
      •
      GNU General Public License v2.0
      •1•2•7•4•Updated Apr 14, 2026Apr 14, 2026

    • opera

      Public
      A flexible theme designed to create a stack of blocks on front page with full width background colors.
      themesbackdropcmsopensourcecms
      themesbackdropcmsopensourcecms
      CSS
      •3•0•14•0•Updated Apr 14, 2026Apr 14, 2026
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