See https://github.com/NodeBB/NodeBB/issues/2882#issuecomment-84054443

Feel free to add a pull request for this if you haven't already

In the end, here are the only changes (to the original theme) I did to successfully achieve what I wanted without bug: Change container to container-fluid in header.tpl to set the "default" format to fluid. For each page that I want to be non-fluid, wrap the whole ***.tpl into a <div class="container"></div>. For example I did this for category.tpl, topic.tpl, register.tpl and login.tpl. It works.

Was finally able to post, just had to remove the HTML from the post content ._. You should fix this, not being able to post HTML on this forum may be a problem, especially in the theme section

Opened an issue. Getting rid of Bootstrap is currently close to impossible without modifying NodeBB.

@Ribesg Looks like first post was deleted. But not the topic.

@baris Thanks, but there's no way to just get all the most recent posts in a category, including all subcategories posts? The templating engine doesn't seem to allow anything too complicated (nor anything complicated at all in fact), so I don't think I can like aggregate the different arrays and sort them... Maybe it's something that you should be able to configure? Subcategories is a quite recent addition so it's normal that no such thing has been implemented / thinked about yet, but maybe it's something you might want to have. I really want all my posts on my main page (WIP theme http://nodebb-test.ribesg.fr/)

Thanks for that. I would expect some way to configure that. Removing that line would also apply that to all widgets areas, on all themes, right? My workaround is to add a plznohide class to the appropriate widget areas' divs and add this to either my theme CSS or the "Custom CSS": .hidden.plznohide { display: initial !important; visibility: visible !important; } It seems to work as expected. Being able to configure if each widget area should be hidden in the ACP would still be nice.

@Ribesg If you really need this functionality, you could start working on it yourself, and then I'm sure the devs would be glad to merge it into their code.