Open-access book-in-progress by Jack Dougherty and Ilya Ilyankou, under contract with O'Reilly Media, Inc.

Read for free online at http://HandsOnDataViz.org, or purchase print or ebook edition (to come).

View open-source code for source text and templates at https://github.com/handsondataviz.

Please send corrections or suggestions for this book-in-progress to [email protected], or open an issue or submit a pull request on the GitHub repository at https://github.com/handsondataviz/book. If you submit a GitHub pull request, in your commit message, please add the sentence “I assign the copyright of this contribution to Jack Dougherty and Ilya Ilyankou,” so that we can maintain the option of publishing this book in other forms.

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Tell your story and show it with data, using free and easy-to-learn tools on the web. This introductory book teaches you how to design interactive charts and customized maps for your website, beginning with easy drag-and-drop tools, such as Google Sheets and Tableau Public, then gradually working up to editing open-source Chart.js and Leaflet code templates on GitHub. Follow along with the step-by-step tutorials, real-world examples, and online resources. This book is ideal for students, non-profit organizations, small business owners, local governments, journalists, academics, or anyone who wants to tell their story and show the data. No coding experience is required.

Hands-On Data Visualization is copyrighted by Jack Dougherty and Ilya Ilyankou and distributed under a Creative Commons BY-NC-ND 4.0 International License. You may freely share this content for non-commercial purposes, with a source credit to http://HandsOnDataViz.org.

This open-source repository is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose, and non-infringement. No installation or technical support will be provided.