Drupal 8.x

I need a number of custom fields for my current development, 1 of these is effectively a base field which is used on it's own in some places, but it also extended into further custom fields.

Classic design suggests lots of small modules, however, these field types are bespoke to this project so it seems logical (in my mind) to incorporate all of these into a single project_custom_fields module. I have other non-related bespoke functionality in individual modules, but it seems overkill to have a module for each field type.

What is the preferred way?

Hi folks, I've done some searching and have part of the basics complete but not all the way there.

I am using a non-bootstrap theme at the moment if that matters since I see a lot of twig responses.

I want to tweak my article teasers to have the text to the right of the image thumbnail rather than linearly down.

I have read the applying css classes might work.  I have experimented using the browser inpect element and css overrides and found that

I have PHP module installed. But PHP mode disappeared in CKEditor. I need it for my YouTube Video Embed. In Full HTML it doesn't  work.

Hello,

I would appreciate if anyone could explain the following for me. Drupal guides says you should run this command to update drupal core or modules with composer:

"composer update drupal/core --with-dependencies" or "composer update drupal/modulename --with-dependencies"

Can I not just run "composer update"? Why specify "drupal/core" or "drupal/modulename"? Why add "--with-dependencies"?

I do not understand the composer documentation. It says:

Hi,

In Acquia dev desktop, I opened the drush console. I typed composer install and got the following error. This is the first time I used this command. Please advise. 

Long ago I set up a web app for a small book publisher to manage to manage relations with bookshops. A CRM of sorts.
The app is in Drupal 6.15, ran on a version of PHP that's no longer supported, and depended on several modules that are no more.

Now the client wants his beloved app back.

Contact me if you are interested.

Alternatively: where else would you post this?

Best,