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Datawrapper is a web-based tool for the fast creation of charts, maps, and tables. It’s used by news media, think tanks, universities, governments, and other organizations to build publish-ready visualizations for the web, mobile apps, print, and other channels. You can find more about Datawrapper on our website, FAQ, and quickstart guide.

In this repository

Here you can find some of the shared utility functions developed for Datawrapper. All code is JavaScript-based and provided under MIT license. The libraries in the repository mostly addresses recurring needs we had while developing modern client-side responsive data visualization.


You can find more information about Datawrapper, ways to use or integrate with it, as well as general data visualization best practices here:


To get in contact with us, please send an email to, reach out on Mastodon via, or on X via @datawrapper. We’d be happy to hear from you!