Modules for Backdrop CMS

Restrict login to your site for whitelisted users only, protect against "lazy"
brute force attack and harmful malformed login requests.

HybridAuth Social Login bundles the HybridAuth library (v2.17.0) and allows
your Backdrop site users to login and register using:

This is a highly flexible and easy extendable filter module to embed any type
of video in your site using a simple tag. Other modules can add video
sites/formats (called codecs) using an easy plug-in architecture.

Impose additional restrictions on the granting of elevated privileges to anonymous and authenticated user roles.

Elysia Cron extends Backdrop CMS standard cron, allowing a fine grain control over each task and several ways to add custom cron jobs to your site.

This module contains helper functions for Backdrop developers. It provides a
wide array of tools for examining the functionality of your site, including:

Compact Forms simplifies forms by hiding field labels and using placeholder text
instead.

By default, only the user login block is switched to the compact style, but the
behaviour can be added to any form by adding the form's ID to the Compact Forms
settings page.

A CAPTCHA is a challenge-response test most often placed within web forms to determine whether the user is human. The purpose of CAPTCHA is to block form submissions by spambots, which are automated scripts that post spam content everywhere they can.

Provides a field formatter that outputs responsive images utilising the srcset
image attribute.

Provides token replacements for all properties that have no tokens and are
known to the entity API. Enable to use.

Note on Drupal compatibility: Unlike the Drupal 7 version, this Backdrop
version uses underscores in tokens rather than dashes.

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.