View live: https://observablehq.observablehq.cloud/framework-example-loader-google-bigquery/
This Observable Framework example demonstrates how to write a JavaScript data loader that fetches metrics from the Google Bigquery API using the Google BigQuery Data Node.js Client.
The data loader authenticates into BigQuery using a service account, then fetches a selection of the confirmed_cases metric from a publicly available Covid-19 BigQuery dataset and then displays the data in a line chart. The data loader lives in src/data/covidstats_it.csv.js and uses the helper src/data/google-bigquery.js.