This is a playground to test JavaScript. It runs a completely standard copy of Node.js on a virtual server created just for you. Every one of npm’s 300,000+ packages are pre-installed, so try it out:
const {map} = require("rxjs/operators")
const {request} = require("universal-rxjs-ajax")
// settings as accepted by Observable.ajax()
const settings = {
url: 'https://api.github.com/orgs/Reactive-Extensions/repos',
method: 'GET' // and so on...
}
request(settings)
.pipe(map(({response}) => response.map(r => r.name)))
.subscribe(repoNames => console.log(repoNames))