Management
https://www.drupal.org/project/config_split
Split config into sets to be imported into different environments via settings.php.
https://www.drupal.org/project/config_split_ignore
Ignore split config.
https://www.drupal.org/project/config_filter
Used in Config Split.
https://www.drupal.org/project/config_ignore
Ignore config file changes.
https://www.drupal.org/project/config_readonly
Prevent config overrides from the UI.
https://www.drupal.org/project/config_notify
Trigger notifications from config changes.
https://www.drupal.org/project/config_overview
View config values and overrides.
https://www.drupal.org/project/confi
Automatically import a config directory during development.
https://www.drupal.org/project/config_override
Config override directory.
https://www.drupal.org/project/config_override_warn
Add override notice when edit config forms.
Core issue.
Entity/Fields
https://www.drupal.org/project/all
View/edit all content type settings at once.
Settings only, no descriptions, fields.
https://www.drupal.org/project/field_compare
Compare fields across entity types.
Development
https://www.drupal.org/project/config_devel
Update module config during development.
Recommended!
https://www.drupal.org/project/config_profile
Update install profile config during development.
https://www.drupal.org/project/config_inspector
Reports to view existing config and schema validation.
https://www.drupal.org/project/config_duplicator
Copy and modify config with drush. Match by machine name.
Deprecated/Unmaintained/Unused
https://www.drupal.org/project/config_export_ignore
Ignore configuration from export.
https://www.drupal.org/project/config_exclude
Not needed with core change, but does not seem to work: https://www.drupal.org/node/3079028
https://www.drupal.org/project/environment_config
1 site using this.
https://www.drupal.org/project/config_ignore_keys
Ignore specific config. Creating a plugin is required.