1 const [starsCount, setStarsCount] = useState(0)
2 useEffect(() => {
3 // get data from GitHub api
4 fetch(`https://api.github.com/repos/gatsbyjs/gatsby`)
5 .then(response => response.json()) // parse JSON from request
6 .then(resultData => {
7 setStarsCount(resultData.stargazers_count)
8 }) // set data for the number of stars
9 }, [])