Library: DuckDB

Observable Framework documentation: Library: DuckDB Source: https://observablehq.com/framework/lib-duckdb

DuckDB is “an in-process SQL OLAP Database Management System. DuckDB-Wasm brings DuckDB to every browser thanks to WebAssembly.” DuckDB-Wasm is available by default as duckdb in Markdown, but you can explicitly import it as:

import * as duckdb from "npm:@duckdb/duckdb-wasm";

For convenience, we provide a DatabaseClient implementation on top of DuckDB-Wasm, DuckDBClient. This is also available by default in Markdown, but you can explicitly import it like so:

import {DuckDBClient} from "npm:@observablehq/duckdb";