DisplayBlogs.cmp

<aura:component implements="flexipage:availableForAllPageTypes" controller="ContinuationDemo">
    <aura:handler name="init" value="{!this}" action="{!c.handleInit}" />
    <aura:attribute name="blogs" type="List" default="[]" />
    <aura:iteration items="{!v.blogs}" var="blog">
        <lightning:card title="{!blog.title}">
            <p class="slds-p-horizontal_small">
                <a href="{!blog.url}" target="_blank">{!blog.title}</a>
            </p>
        </lightning:card>
    </aura:iteration>
</aura:component>	

DisplayBlogsController.js

({
    handleInit : function(component, event, helper) {
        var action = component.get('c.startContinuationRequest');
        action.setCallback(this, function(response) {
            if (component.isValid && response.getState().toLowerCase() === 'success') {
                let responseObj = JSON.parse(response.getReturnValue());
                let blogs = responseObj.feed.entry.map(blogEntry => ({
                    "title": blogEntry.title.$t,
                    "url": blogEntry.link[4].href
                }));
                component.set('v.blogs', blogs);
            } else {
                console.log(response.getError()[0].message);
            }
        });
        $A.enqueueAction(action);
    }
})