c3js/c3

View on GitHub

:bar_chart: A D3-based reusable chart library

Stars: 9.3k
Forks: 1.4k
Open beginner issues: 0
Indexed issues: 726
Avg merge: 6d 16h
Merged PRs (30d): 1

Dominant language: JavaScript
License: MIT
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Open All

726 open issues indexed

Merge data as target Open

C-feature-request

c3js/c3#16 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Request for option bar chart with region Open

C-feature-request

c3js/c3#65 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
radar / spider chart Open

C-new-chart on hold plugin candidate

c3js/c3#96 · 30 comments · 8 reactions · 0 assignees · Indexed Sep 14, 2026
More than 2 Y axes Open

C-feature-request

c3js/c3#112 · 27 comments · 7 reactions · 0 assignees · Indexed Sep 14, 2026
New chart type request: candlestick charts Open

C-feature-request C-new-chart on hold plugin candidate

c3js/c3#121 · 23 comments · 8 reactions · 0 assignees · Indexed Sep 14, 2026
Propose for new chart type - Pyramid. Open

C-new-chart on hold plugin candidate

c3js/c3#123 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Performances for chart with about 1500 values Open

C-performance question

c3js/c3#169 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Legend Layout preferences? Open

C-feature-request

c3js/c3#198 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Tree diagrams Open

C-new-chart on hold plugin candidate

c3js/c3#212 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Labels cut off in chart Open

question

c3js/c3#219 · 29 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Dataset appear animation is different for new and existing elements Open

C-feature-request

c3js/c3#226 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Cumulative Line Chart Open

C-feature-request C-new-chart on hold plugin candidate

c3js/c3#243 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Error bars Open

C-feature-request

c3js/c3#253 · 13 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Reverse X Axis on Timeseries Open

C-feature-request

c3js/c3#265 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Zoom and Drag Chart go back to Chart position after Data Load Open

C-bug

c3js/c3#287 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
More smooth animation when loading data Open

C-feature-request question

c3js/c3#335 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Loading data corrupts chart if previous transition is not finished Open

C-bug

c3js/c3#337 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Tooltip for bar chart not centered on individual bar Open

C-bug

c3js/c3#350 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Create a plugin architecture (Formerly: Consideration for future: source splitting and plugin architecture) Open

C-feature-request

c3js/c3#351 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Combination chart w/ sub-chart range selected conflicts with flow api. Open

C-bug

c3js/c3#383 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
x grid lines showing every other tick Open

C-feature-request

c3js/c3#396 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fill between lines Open

C-feature-request

c3js/c3#402 · 25 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Add onmousemove event handler Open

C-feature-request

c3js/c3#403 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
issues with donut sizes Open

C-feature-request

c3js/c3#439 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Drag to zoom in x axis Open

C-feature-request

c3js/c3#461 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Scatter type doesn't show the labels Open

C-feature-request

c3js/c3#481 · 9 comments · 3 reactions · 0 assignees · Indexed Sep 14, 2026
I can't put the legend on the left Open

C-feature-request

c3js/c3#508 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Timeline gantt charts Open

C-feature-request on hold plugin candidate

c3js/c3#514 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Additional data value for callbacks Open

C-feature-request

c3js/c3#547 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Pie Chart Percentage value Open

C-feature-request

c3js/c3#554 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Line chart hides when it have to be shown Open

C-bug

c3js/c3#556 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
subchart does not display data for scatter plot Open

C-feature-request

c3js/c3#583 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Tick count on y-axis Open

C-feature-request

c3js/c3#621 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Zoom on scatter chart Open

C-feature-request

c3js/c3#630 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Using prototype's methods name as data name causes crash Open

C-bug

c3js/c3#662 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Bar chart bars overlapping when data is a little spread out Open

C-feature-request

c3js/c3#669 · 15 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Filter for ticks Open

C-feature-request

c3js/c3#678 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Geo chart support? Open

C-new-chart on hold plugin candidate

c3js/c3#679 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Not compatible with Touch Open

C-feature-request

c3js/c3#687 · 16 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
spline is cut off with when axis.y.padding is 0 Open

C-feature-request

c3js/c3#690 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Layered donut Open

C-new-chart on hold plugin candidate

c3js/c3#691 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Abstract Tooltip HTML (and any other HTML) into external template files Open

C-feature-request

c3js/c3#697 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Suggestion: Background Lines Open

C-feature-request

c3js/c3#733 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
c3_chart_fn.data.values should always return an array Open

C-feature-request

c3js/c3#739 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Histogram charts Open

C-feature-request

c3js/c3#750 · 11 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Chart order Open

C-feature-request

c3js/c3#754 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Main chart zoom Open

C-feature-request

c3js/c3#765 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Donut chart text not resized properly Open

C-feature-request

c3js/c3#771 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Use CSS to massively speed up animation Open

C-feature-request C-performance

c3js/c3#774 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add custom javascript objects to chart? Open

C-feature-request

c3js/c3#793 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

c3js/c3

Get new issues in your inbox