d3-fetch
JSON →d3-fetch is a D3 module providing convenient parsing on top of the Fetch API for loading and parsing text, JSON, CSV, TSV, and XML files. Version 3.0.1 is the latest stable release, with no active development since 2021. It is part of the D3 v6/v7 ecosystem, replacing the older d3-request module. Differentiators include built-in support for common data formats, row conversion functions for DSV files, and compatibility with modern JavaScript modules and UMD bundles. Requires Node >=12.