I am wanting to add multiple category's with posts displayed like this on a home page like the attached image.

How what do I need to code in to make it do so?

That really depends on the CMS you are using and how it handles categories and category groups...

 

It's a doddle in something like ExpressionEngine, you could use regular channel entries like this...

 

<h1>Latest news</h1>
{exp:channel:entries category="1" ...other parameters...}
...content...
{/exp:channel:entries}

<h1>Top videos</h1>
{exp:channel:entries category="2"...other parameters...}
...content...
{/exp:channel:entries}

<h1>Photo of the week</h1>
{exp:channel:entries category="3"...other parameters...}
...content...
{/exp:channel:entries}
 

Edited May 15, 201412 yr by BlueDreamer

Oh whoops, I was meant to put this in the WordPress section.