Useful Drupal modules

Click on the module name for notes, comments, patches.
Recommendations (for and against) are my personal opinion only and may be out of date. Feel free to email with corrections/suggestions.

Why haven't you mentioned Drupal 9? As of February 2022 I've updated all the sites I look after to Drupal 9 (experience: mixed). I haven't decided how to label future version compatibility as D10 will be coming soon as well. The upgrade_status module is superb. You're bound to have issues with composer. Also watch out for a nasty session headers bug with redirect_after_login.

What about sites still running Drupal 7? In short I still recommend leaving them on Drupal 7. Your decision is really if you will gain anything from Drupal 8/9 and for many then answer will be no, and one of the main hassles - apart from converting each content type one at a time, and setting up a new theme, will be recreating all your views by hand, as views can't be automatically upgraded.

(1 modules in list)

Name	D8	Personally Tested	Last Updated
Twig VarDumper (twig_vardumper)	✔	✔	2019-12-30
d.o. page "Essential" Much faster than using kint, with colour coding, and still works nicely within narrow DOM elements. Make sure you install using composer, as it has symfony dependencies. Enabling twig debugging in the first place: Also make sure you've activated twig debugging properly (including enabling the settings.local.php file in settings.php, and adding the debug setting to development.services.yml) Potential gotcha - settings.local.php needs to be in /sites/default (or whichever), not just /sites/ If Twig debugging isn't enabled, the symptom is you don't see any output for the dump() commands. Usage Tip: - Hover over the keys and you get a tooltip that says 'Public method','Protected property' etc.

Name

Personally Tested

Last Updated

Twig VarDumper (twig_vardumper) ✔ ✔ 2019-12-30

d.o. page

"Essential"

Much faster than using kint, with colour coding, and still works nicely within narrow DOM elements.
Make sure you install using composer, as it has symfony dependencies.

Enabling twig debugging in the first place:

Also make sure you've activated twig debugging properly (including enabling the settings.local.php file in settings.php, and adding the debug setting to development.services.yml)
Potential gotcha - settings.local.php needs to be in /sites/default (or whichever), not just /sites/
If Twig debugging isn't enabled, the symptom is you don't see any output for the dump() commands.

Usage Tip:

- Hover over the keys and you get a tooltip that says 'Public method','Protected property' etc.

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Useful Drupal modules