indexPage.js

import React from "react"
import { graphql, StaticQuery } from 'gatsby';

import Layout from "../components/layout"
import SEO from "../components/seo"

const IndexPage = () => (
  <Layout>
    <SEO title="Home" />
    <StaticQuery
    query={graphql`
      query TwitterPosts {
        allTwitterStatusesUserTimelineGetPosts {
          edges{
            node{
              full_text
              entities{
                urls{
                  url
                }
              }
              created_at
              favorite_count
            }
          }
        }
      }
    `}
    render={(data) => (
        <div>
          {
            data.allTwitterStatusesUserTimelineGetPosts.edges.map((item, i) => (
              <div key={i}>{item.node.full_text}</div>
              ) 
            )          
          }
          </div>
      )}
  />
  </Layout>
)

export default IndexPage