Theme development

Hi, I am new to Drupal and decided to kind of jump in the deep end. I am developing a kind of portfolio site for myself using Threejs.

I am trying to call my featured image from a product, page, or post as well as the url to the page its located on, into javacript.

If someone could please point me in the right direction, that would be great. Thank you.

I'm trying to add more regions to a sub theme (barrio).

I have added the region to the theme.info.yml region section 

regions:
  main_header: 'Main header'

in the _page.html.twig file I added:

        {% if page.main_header %}
        <div class="container-fluid">
          <div class="row">
            {{ page.main_header }}
          </div>
        </div>
        {% endif %}

The region is appearing on the structure/block page. 

Hello,

Does anyone know of a Drupal 8 theme, like Box_grey from Drupal 6 (..using boxed side navigation bars)?  Thanks.

Chris

Hello,

I am developing a theme for a drupal site and I would like to make a small change in how comments are displayed.

I would like to change the text of the comments reply link: "reply" to "reply to comment's_user_name".

This means that if John had commented on my article and I want to respond to his comment, the link will display "Reply to John".

I think it will necessarily be done with pre-processing methods, but everything I've done so far has failed.

How can I do that, please?

Thank you to answer me.

Regards.

Hello everybody,

I'm currently working on a website that needs to be changed from HTTP to HTTPS.

But I've realized that my social media links icons (facebook and instagram), still refers to HTTP links.

But I don't know where to go, to change these links.

My theme is a a Bootstrap Sub-theme. 

Thanks in adavance for your help.