fetchjson

gistfile1.txt

getJson: function(url, options = {}) {
    try {
        const req = fetch(url)
            .then(async (response) => {
                const json = await response.text()
                return JSON.parse(json);

            })
            .catch((err) => {

                console.warn(err)
            });

        // Returns a promise
        return req;
    } catch (e) {}
}