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plotly

16 indexed repositories · View on GitHub

dash
Data Apps & Dashboards for Python. No JavaScript Required.

Python · 24416 stars
plotly.py
The interactive graphing library for Python :sparkles:

Python · 18793 stars
plotly.js
Open-source JavaScript charting library behind Plotly and Dash

JavaScript · 18338 stars
plotly.R
An interactive graphing library for R

R · 2681 stars
plotly.rs
Plotly for Rust

Rust · 1454 stars
react-plotly.js
A plotly.js React component from Plotly 📈

JavaScript · 1096 stars
Plotly.NET
Interactive graphing library for .NET programming languages :chart_with_upwards_trend:

F# · 860 stars
Kaleido
Fast static image export for web-based visualization libraries

Python · 498 stars
plotly_matlab
Plotly Graphing Library for MATLAB®

MATLAB · 413 stars
angular-plotly.js

TypeScript · 242 stars
dash-ag-grid
Dash AG Grid is a high-performance and highly customizable component that wraps AG Grid, designed for creating rich datagrids.

Python · 241 stars
dash-auth
Basic Auth and Plotly Authentication for Dash Apps

Python · 135 stars
dash-player
Dash Component wrapping React-Player

Python · 81 stars
graphing-library-docs
Plotly's graphing libraries documentation.

Jupyter Notebook · 59 stars
choreographer

Python · 17 stars
plotly-cloud-templates

Python · 4 stars

Beginner friendly Everything

Open All

[BUG]: imperfect type definitions around graph export features Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

plotly/plotly.js#8057 · Opened Sep 19, 2026
[BUG]: px.sunburst / px.treemap / px.icicle with path give a different sector order on every run for Polars DataFrames Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

plotly/plotly.py#5765 · Opened Sep 18, 2026
[FEATURE]: accept font data (a URL or the bytes) for export and text measurement Open

feature

Difficulty 5/5 Over a week Newbie friendliness 45/100

plotly/plotly.js#8056 · Opened Sep 18, 2026
[BUG]: Color Translation is Costly Open

bug P2 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 35/100

plotly/plotly.js#8054 · 1 reaction · Opened Sep 17, 2026
[CHORE]: Update docs to reflect plotly.js v4.1.1, plotly.py v7.1.0 Open

documentation P1 plotly-internal size: 1

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

plotly/graphing-library-docs#473 · Opened Sep 17, 2026
[BUG]: Y-axis autorange stops working when updating the xaxes range for subplots with shared x-axes and y-axes Open

bug P2 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 68/100

plotly/plotly.js#8053 · 2 comments · Opened Sep 17, 2026
[FEATURE]: Add TypeScript definitions for custom bundles Open

enhancement feature P3 size: 3

Difficulty 4/5 3-5 days Newbie friendliness 55/100

plotly/plotly.js#8049 · 3 comments · Opened Sep 16, 2026
[CHORE]: remove `scatter` trace from custom bundle Open

chore P3 plotly-internal size: 5 task

Difficulty 5/5 Over a week Newbie friendliness 38/100

plotly/plotly.js#8048 · 2 comments · Opened Sep 16, 2026
[CHORE]: Use native plotly.js types Open

P3 plotly-internal size: 1 task

Difficulty 3/5 1-2 days Newbie friendliness 45/100

plotly/react-plotly.js#386 · Opened Sep 16, 2026
[BUG]: Typing issue in relayout() Open

bug P3 size: 1

plotly/plotly.js#8047 · 2 comments · 1 assignee · Opened Sep 16, 2026
[Feature Request / Bug]: Limitations in scattergeo and natural earth projection when handling antimeridian crossing and programmatic centering Open

bug P2 size: 3

Difficulty 5/5 Over a week Newbie friendliness 42/100

plotly/plotly.js#8046 · 4 comments · Opened Sep 16, 2026
[BUG]: Image layer on a map trace renders a little north of where coordinates says it should Open

bug P3 size: 3

plotly/plotly.js#8043 · 1 comment · 1 assignee · Opened Sep 15, 2026
geom_GeomInteractiveSegment() has yet to be implemented in plotly Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

plotly/plotly.R#2499 · Opened Sep 15, 2026
Remove `@types/plotly.js` dependency Open

P3 size: 1 task

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

plotly/plotly.py#5740 · Opened Sep 14, 2026
[Feature Request] Add support for ws.send_event to a clientside EventBus Open

enhancement P3 size: 10+

plotly/dash#3981 · 2 comments · 1 assignee · Opened Sep 13, 2026
Upgrade bundled plotly.js to from 3.x to 4.x; releasing 0.15.0 Open

Difficulty 3/5 1-2 days Newbie friendliness 62/100

plotly/plotly.rs#437 · Opened Sep 13, 2026
Add `hoveranywhere` and `clickanywhere` layout properties to docs Open

documentation P2 size: 1

plotly/graphing-library-docs#470 · 1 assignee · Opened Sep 11, 2026
[BUG]: scattergl hover freezes with more than 100.000 points all with different x but same y Open

bug P2 size: 3

Difficulty 3/5 1-2 days Newbie friendliness 68/100

plotly/plotly.js#8036 · 2 comments · Opened Sep 11, 2026
[BUG]: Vulnerability MapLibre GL JS -> plotly.js -> plotly.py Open

bug P1 size: 1

Difficulty 4/5 3-5 days Newbie friendliness 35/100

plotly/plotly.py#5725 · 1 comment · Opened Sep 11, 2026
[BUG] Dash Hooks missing docstring Open

P2 size: 1 task

plotly/dash#3979 · 1 assignee · Opened Sep 10, 2026
[CHORE]: Change default to `true` for `responsive` config attribute Open

chore P1 plotly-internal size: 1 task

Difficulty 1/5 Under an hour Newbie friendliness 82/100

plotly/plotly.js#8034 · Opened Sep 10, 2026
[CHORE]: Deprecate plotly.js-mapbox* npm packages Open

chore P3 plotly-internal size: 1 task

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

plotly/plotly.js#8029 · Opened Sep 8, 2026
[BUG]: The `quiver` trace ignores a discrete `marker.color` array and results in every arrow being black Open

bug P2 size: 3

Difficulty 3/5 1-2 days Newbie friendliness 72/100

plotly/plotly.js#8026 · Opened Sep 8, 2026
[FEATURE]: Make it possible to base heights of horizontal bars (and widths of vertical bars) on a given variable Open

enhancement feature P3 size: 5

plotly/plotly.py#5720 · 4 comments · 1 assignee · Opened Sep 8, 2026
Export Error on Microsoft Edge. Open

bug P2 size: 3

Difficulty 3/5 1-2 days Newbie friendliness 58/100

plotly/choreographer#308 · 1 comment · Opened Sep 7, 2026
[Feature Request] Condition dcc.Link's window.scrollTo(0,0) on a component prop Open

enhancement P3 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 72/100

plotly/dash#3974 · 2 comments · Opened Sep 4, 2026
Legacy themes don't work offline Open

documentation

Difficulty 3/5 1-2 days Newbie friendliness 68/100

plotly/dash-ag-grid#484 · 1 comment · Opened Sep 4, 2026
[BUG] Race condition in Dash._setup_server(): guard flag is set before the work it protects Open

bug P2 size: 5

Difficulty 4/5 3-5 days Newbie friendliness 45/100

plotly/dash#3971 · 4 comments · Opened Sep 3, 2026
[CHORE]: Reintegrate `stackgl_modules` into top level library Open

chore P3 plotly-internal size: 1 task

Difficulty 4/5 3-5 days Newbie friendliness 58/100

plotly/plotly.js#8016 · 1 reaction · Opened Sep 3, 2026
[BUG] Colorbar thickness becomes too wide (~16k px) when marker.colorbar.thicknessmode='pixels' is applied via Plotly.restyle Open

bug P3 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 68/100

plotly/plotly.js#8012 · 3 comments · Opened Sep 3, 2026
`useResizeHandler` does not respond to container layout changes Open

enhancement P3 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 65/100

plotly/react-plotly.js#380 · 7 comments · Opened Sep 2, 2026
[CHORE]: Add `downloadJson` mode bar button to plotly.js docs Open

documentation P2 size: 1

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

plotly/graphing-library-docs#469 · Opened Sep 2, 2026
[BUG]: `shape.pattern` for bar trace causes color and pattern to be applied to wrong traces in unified hover tooltip Open

bug good for agent P3 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 70/100

plotly/plotly.js#8008 · Opened Sep 2, 2026
[BUG]: Box/Lasso select stops working and makes page freeze after adjusting previously selected range Open

bug P2 size: 3

Difficulty 3/5 1-2 days Newbie friendliness 65/100

plotly/plotly.js#8007 · 4 comments · Opened Sep 2, 2026
[BUG] [REGRESSION]: `tickprefix`/`ticksuffix` ignored when `tickvals` provided Open

bug P3 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 68/100

plotly/plotly.js#8006 · 2 comments · Opened Sep 1, 2026
[BUG] ctx.triggered_id is not recognized as a dict Open

P3 size: 1 task

Difficulty 3/5 1-2 days Newbie friendliness 63/100

plotly/dash#3968 · 4 comments · Opened Sep 1, 2026
[BUG]: `histogram2dcontour` uses wrong fill colors for negative values Open

bug P2 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 65/100

plotly/plotly.js#8005 · Opened Sep 1, 2026
[BUG]: 3D scatter plot randomly freezes or heavily lags after hovering in plot Open

bug P2 size: 3

Difficulty 4/5 3-5 days Newbie friendliness 66/100

plotly/plotly.js#7999 · 1 comment · Opened Aug 31, 2026
`Plot::show()` panics when no opener binary exists, and silently no-ops when it fails Open

Difficulty 4/5 3-5 days Newbie friendliness 62/100

plotly/plotly.rs#435 · Opened Aug 29, 2026
Deterministic Rendering Challenges Open

enhancement feature P2 size: 5

plotly/Kaleido#470 · 1 comment · 1 assignee · Opened Aug 28, 2026
[BUG] Dash.run(debug=True, backend="fastapi") reload subprocess silently ignores reload_dirs/reload_excludes kwargs Open

bug P2 size: 1

plotly/dash#3962 · 1 comment · 1 reaction · 1 assignee · Opened Aug 27, 2026
libcurl error when using htmlwidgets::saveWidget along with plotly::partial_bundle without an internet connection Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

plotly/plotly.R#2498 · Opened Aug 26, 2026
[BUG]: Automargin for quiver plots is a little off with `arrowref: 'paper'` Open

bug P2 plotly-internal size: 3

Difficulty 4/5 3-5 days Newbie friendliness 55/100

plotly/plotly.js#7979 · 2 comments · Opened Aug 24, 2026
[Feature Request] Update Mathjax to 4.x Open

bug P2 size: 3

plotly/dash#3956 · 1 comment · 1 assignee · Opened Aug 21, 2026
Data gets dropped in add_trace and consequently points have the wrong color if NA is present Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

plotly/plotly.R#2497 · 3 comments · Opened Aug 19, 2026
[FEATURE]: Spikelines in scatterternary plots Open

enhancement feature P2 size: 3

Difficulty 4/5 3-5 days Newbie friendliness 52/100

plotly/plotly.js#7972 · 11 comments · 1 reaction · Opened Aug 19, 2026
[FEATURE]: Allow annotations for scatterternary to reference ternary axes (a,b,c) instead of (x,y) Open

enhancement feature P2 size: 3

Difficulty 4/5 3-5 days Newbie friendliness 48/100

plotly/plotly.js#7971 · 1 comment · Opened Aug 19, 2026
[BUG]: forced minimum tick spacing (box/violin/candlestick/ohlc) leaks between figures on the same graph div Open

bug P2 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 65/100

plotly/plotly.js#7968 · 1 comment · Opened Aug 16, 2026
[BUG]: deserialization of xrange of box select in figure with multiple subplots broken Open

bug P2 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 68/100

plotly/plotly.py#5703 · 4 comments · Opened Aug 14, 2026
[BUG]: When using scattergl and zooming in significantly, the lines and dots fail to align Open

bug P3 size: 1

Difficulty 3/5 1-2 days Newbie friendliness 55/100

plotly/plotly.js#7955 · 4 comments · Opened Aug 11, 2026

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