Smart Tabs

const query = 'sum(increase(ota_apps_search_request_api_total[1m]))';
const res = await fetchData(
  'http://prometheus?query=' + encodeURIComponent(query)
);
const data = JSON.parse(res);
const val = data.data.result[0]?.value[1];
const rounded = Math.round(Number(val));
return { value: rounded, label: 'Reqs/5m', color: '#10b981' };

const res = await fetchData('https://api.coinbase.com/v2/prices/BTC-USD/spot');
const data = JSON.parse(res);
const price = Math.round(Number(data.data.amount));
const formatted = price >= 1000 ? Math.round(price / 1000) + 'k' : price;
return { value: '$' + formatted, label: 'BTC', color: price >= 80000 ? '#22c55e' : '#ef4444' };

const city = 'St Petersburg';
const geoRes = await fetchData(
  'https://geocoding-api.open-meteo.com/v1/search?name=' + encodeURIComponent(city) + '&count=1'
);
const geo = JSON.parse(geoRes);
if (!geo.results?.length) {
  return { value: '—', label: 'City not found', color: '#ef4444' };
}
const { latitude, longitude, name, country_code } = geo.results[0];
const res = await fetchData(
  'https://api.open-meteo.com/v1/forecast?latitude=' +
    latitude +
    '&longitude=' +
    longitude +
    '&current=temperature_2m,apparent_temperature&timezone=auto'
);
const data = JSON.parse(res);
const t = Math.round(data.current.temperature_2m);
const feels = Math.round(data.current.apparent_temperature);
return {
  value: t + '°C',
  label: name + ', ' + country_code + ' · feels ' + feels + '°',
  color: t > 15 ? '#f59e0b' : t > 0 ? '#22c55e' : '#3b82f6',
};