Developer

Manage the actions of all multisites in a single installation.

Features

Run cron
Clean cache
Enable/Disable modules
Put/retire site maintenance mode
Execute custom drush commands
Add new drush commands

How this work

Register a new domain in "Manage - Estrucure - Domain list" (admin/structure/domain-entity).

Manager the actions in "Manage - Configuration - Multisite Manager Actions" (admin/config/multisite-manager).

All action will be executed by cron, no performance problems.

In Use generates a site audit indicating which enabled modules are actually in use on the website.

Like core provides form field : '#autocomplete_path' => 'user/autocomplete',

this module will provide menu path for few more #autocomplete_path options

for more custom auto complete path look at : https://www.drupal.org/node/854216

This module adds the ability to specify #states for individual options on Drupal Form API elements of the types: select, checkboxes, and radios.

This is an API module, with no user interface. You would only need this module if another module you are using requires it or if you are programming a custom form that needs #states on select children, individual radio buttons within a radios element, or individual checkbox elements within a checkboxes group element.

Introduction

Config Override Select provides developers an easy way to override multiple configuration items across their entire site, including modules in one place.

Developers can manage several configuration override files and folders to allow greater flexibility when testing:

Integrate Intercom with your Drupal website. The Intercom module provides an easy method
to set-up the live chat functionality for the Intercom service and provides the Intercom PHP-SDK as a Drupal service for integrating modules.

Installation

Currently the simplest and only supported way to install this module is using composer.

composer require drupal/intercom

Module for batch processing of configuration settings of webform components.
Currently this module only supports below functionalities --

1. This module will encrypt/decrypt all fields except fieldset, file, markup and pagebreak in every webform on the site.

This module will add more common functionalities across all the webforms in a site to make the configuration management easier for the site admin.

The collection module provides a simple way to group blocks into a 'collection' with an associated region within the block.

The block collection module creates collection of blocks that can be wrapped in a class. This is particularly useful for responsive designs when placing blocks with span classes inside of a collection with a class.

This module will allow you to set a step before register. work on this path user/register/validation
So, you can alter this step and add your fields and validate visitor data before sending him to user/register page.
The visitor can not open user/register directly before pass the validation page.

Suppose you are generating campaign urls for different media e.g. facebook, twitter etc. Now when user clicks on one of the campaign url shared on facebook/twitter it landed on your site with the query parameters. Now when that user roams around on your site you would like to have that query parameters to be persistent on the urls throughout his/her page visits. This module would give you the flexibility to retain query parameters during user's page visits. Also it will provide the validation check based on predefined parameter set configured from the back-end to validate desired urls.