This forum is for discussions on D3: Data-Driven Documents. Topics include visualization design, API design, requesting new features, etc. If you want help using D3, please use the d3.js tag on Stack Overflow!

For technical discussions, a link to a small, working example is far more helpful than pasting large chunks of code into email. (Small code snippets are okay.) For hosting examples, see JS BinJsFiddle and bl.ocks.org.

Some helpful links:

Showing 1-20 of 6252 topics
How to do data mapping for grouped bar chart? Анна Пиунова 4:01 AM
plugin for selecting parent nodes Vijith Assar 6/24/16
Crosshair / x value tooltip for linear scale Zac Rinehart 6/24/16
An example for collapsible force layout using d3 v4 Kirupakaran Harikrishnan 6/24/16
D3.js Slack Team Elijah Meeks 6/23/16
d3.js Question about the Modifying a Force Layout Example Ajantzen1122 6/23/16
Re: Doing the "Let's Make a Map" tutorial written by Bostock and I hit a wall. Japhy Bartlett 6/23/16
D3 Collapsible Force Layout adding nodes to the layout dynamically Ignacio Carter 6/22/16
dynamic transitions in d3 Sean McKenna 6/22/16
get d3 objects after drawing with metricsgraphics.js Tobias Jakob 6/21/16
[ANN] New d3 Sankey diagram library Richard Lupton 6/21/16
d3.js Force Directed Graph: Updating Nodes and Links Ajantzen1122 6/21/16
Aggregate points into polygon? ts 6/20/16
d3.js line chart - updating the points values Jorge Rosa 6/20/16
d3 js handle zipped data file James Wang 6/20/16
cubism datatime synchronization Dashrath Chavda 6/19/16
On making chart responsive the x,y axis line disappears . aksha...@gmail.com 6/18/16
Adding a Class Zac Rinehart 6/18/16
d3.js line chart - update data chart and set interval Jorge Rosa 6/17/16
D3 js - Circle spoke diagram - to embed in Angular JS venuwe...@gmail.com 6/16/16
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