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dc.js

JavaScript Library for Multi-Dimensional Charting

dc.js is a multi-dimensional charting library built to work natively with crossfilter and rendered using d3.js.

• Example Site
• Changelog
• Frequently Asked Questions
• v4.0 API Reference ^{(markdown) (last - v3.1.9)}
• dc.js on StackOverflow - ask questions and get help
• User Group ("mailing list") - for discussion and longer topics
• GitHub Issues - for bug reports and feature requests.
• JS courses - List of JS courses.

Please direct questions and support requests to Stack Overflow or the user group. When posting to Stack Overflow, use the [dc.js] and/or [crossfilter] tags - other tags are likely to draw unwanted attention.

Get help faster with a working example! Fork these to get started:
blank jsFiddle - example jsFiddle - blank bl.ock - example bl.ock

Dependencies

dc.js depends on the following javascript libraries to function properly.

• d3.js
• crossfilter.js

Where to get dc.js

• Latest dc.js from master branch
• Tagged stable version

Versioning

Version 4.* is compatible with d3 versions 4 and 5. It is not compatible with IE. Use dc.js 3.* if you need IE support, or use dc.js 2.* if you need compatibility with d3 version 3.

CDN location

https://unpkg.com/dc@4/dist/dc.js
https://unpkg.com/dc@4/dist/style/dc.css

or copy the latest links from CDNJS

Community Examples

• Applications
  • Business intelligence dashboard (mobile-friendly), by Daniel Oberbillig
  • Paleo Climate Proxies Finder, by Patrick Brockmann, Cathy Nangini
  • Scoring the European Parliament, by Xavier Dutoit
  • Epistat - Belgian Infectious Diseases, by Mathias Leroy
  • Stock Market Selection Strategy, by Lon Riesberg
  • Microbial Pan-genome Analysis and Visualization, by Wei Ding
  • Top Causes of Death by State, by Cosmo
  • Motorcycle riders' performance comparison, by Mario Alberich
  • Buscador de plazas de la RPT de la Junta de Andalucía, by David Reyes López
  • Chinese Political Prisoners, by a-prisoner
• Bl.ocks.org
  • Emergency cases in Rwanda, by Evan Wheeler
  • Earthquake Data Discovery, by d3noob
• Github.io
  • UC System Campuses : Revenue & Expense Trends, by Sara Quigley
  • IMDb Ratings Chart, by Diego Strubolini
  • Signal Analysis on S&P 500, by @timelyportfolio
  • Public Accounts of Canada, by Ted Strauss
  • Snack Dashboard, by Jeroen Ooms

Books and Tutorials

• Data Visualization with D3.js Cookbook, by Nick Qi Zhu - Amazon, Safari, Barnes & Noble, O'Reilly
• D3 Tips and Tricks (Free-$0.99)
• codeproject.com dc.js Tutorial Part 1, Part 2, Part 3, Part 4, by The Myth
• dc.js and Leaflet Untappd Tutorial, by Austin Lyons
• Simple Tag Based Filtering, by Jack Stouffer
• dc.js in IPython Notebooks by David Rojas

Optimizing & Performance Tuning

• Read about tips on how to increase number of records, decrease latency and general optimization tricks.