plotly/plotly.js

Open-source JavaScript charting library behind Plotly and Dash

Stars: 18.3k
Forks: 2k
Open beginner issues: 3
Indexed issues: 713
Avg merge: 2d 12h
Merged PRs (30d): 28

Dominant language: JavaScript
License: MIT
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

713 open issues indexed

Resizing pie chart with tooltips misaligns it and throws error Open

bug P3

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

plotly/plotly.js#6696 · Opened Aug 3, 2023
Heatmaps with hovertemplate with %{text} is not working Open

bug P3

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

plotly/plotly.js#6689 · 2 comments · Opened Jul 27, 2023
ToggleSpikelines used in combination with hovercompare not working on plotly v2.24.3 Open

bug P3

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

plotly/plotly.js#6687 · 4 comments · Opened Jul 27, 2023
Minor ticks don't work with tickformat %Y and ticklabelmode period Open

bug cs P2

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

plotly/plotly.js#6686 · Opened Jul 25, 2023
Volume on non-uniform grid does not appear Open

bug P3

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

plotly/plotly.js#6673 · 4 comments · Opened Jul 13, 2023
Plotly.react leaves duplicate clippaths Open

bug P2

Difficulty 3/5 1-2 days Newbie friendliness 42/100

plotly/plotly.js#6672 · 4 comments · Opened Jul 11, 2023
Isosurface and other 3D types prevent Scatterplot hover Open

bug P3

Difficulty 4/5 3-5 days Newbie friendliness 25/100

plotly/plotly.js#6669 · 1 reaction · Opened Jul 10, 2023
enable navigation to previous view or zoom/pan level Open

feature P3

Difficulty 5/5 Over a week Newbie friendliness 35/100

plotly/plotly.js#6659 · 2 comments · 9 reactions · Opened Jun 30, 2023
Horizontal Stacked Bar Labels Cut Off Open

bug P3

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

plotly/plotly.js#6651 · 5 comments · Opened Jun 26, 2023
add theme templates to plotly.js Open

feature P3

Difficulty 5/5 Over a week Newbie friendliness 25/100

plotly/plotly.js#6646 · 11 reactions · Opened Jun 15, 2023
editing legend group title in editable mode modifies titles of all traces in that group Open

bug good for agent P3

Difficulty 3/5 1-2 days Newbie friendliness 52/100

plotly/plotly.js#6644 · 9 comments · Opened Jun 13, 2023
make legend titles editable Open

feature P3

Difficulty 4/5 3-5 days Newbie friendliness 30/100

plotly/plotly.js#6643 · 2 comments · Opened Jun 13, 2023
enable hover label text background colour to be configurable Open

feature P3

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

plotly/plotly.js#6637 · 3 comments · 1 reaction · Opened Jun 9, 2023
`onClick` event handler doesn't take into account a right-click for Pie Charts. Open

bug P3

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

plotly/plotly.js#6633 · 3 comments · 2 reactions · Opened Jun 8, 2023
Allow showlegend for 3d Surface plots Open

feature P3

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

plotly/plotly.js#6618 · 1 reaction · Opened May 31, 2023
Vite problem building my application Open

bug infrastructure P2

Difficulty 4/5 3-5 days Newbie friendliness 28/100

plotly/plotly.js#6613 · 1 comment · Opened May 24, 2023
Plot margins do not reset on Plotly.react() if layout.legend.xref or yref are set to "container" Open

bug P3

Difficulty 3/5 1-2 days Newbie friendliness 42/100

plotly/plotly.js#6612 · 3 comments · Opened May 24, 2023
Dragmode false not working for horizontal scroll Open

bug P3

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

plotly/plotly.js#6609 · 1 comment · Opened May 20, 2023
Heatmap PNG Download Missing Plot on macOS/iOS/iPadOS Safari and other iOS/iPadOS WebKit-based browsers Open

bug P3 regression

Difficulty 4/5 3-5 days Newbie friendliness 42/100

plotly/plotly.js#6606 · 8 comments · 2 reactions · Opened May 15, 2023
enable global consistency of color mapping between animation frames Open

feature P3

Difficulty 5/5 Over a week Newbie friendliness 25/100

plotly/plotly.js#6592 · Opened May 7, 2023
Add more projection options to MapLibre map layers Open

feature P3

Difficulty 5/5 Over a week Newbie friendliness 35/100

plotly/plotly.js#6591 · 8 comments · Opened May 4, 2023
Shape click event does not seem to be available Open

feature P3

Difficulty 4/5 3-5 days Newbie friendliness 38/100

plotly/plotly.js#6590 · 1 comment · Opened May 3, 2023
[FEATURE] Add config option to disable behavior where rectangular zoom selection becomes full height selection if mouse Δy is close to 0 Open

bug P3

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

plotly/plotly.js#6588 · 1 comment · Opened May 2, 2023
enable zooming of any rectangular shape on a Plotly heatmap Open

feature P3

Difficulty 5/5 Over a week Newbie friendliness 35/100

plotly/plotly.js#6586 · 7 comments · Opened May 2, 2023
Plotly reset axes button not working as expected. Open

bug P3

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

plotly/plotly.js#6584 · 2 comments · Opened Apr 28, 2023
Text scaling bugs when using dynamic CSS transform and content-editable after clicking on the plot Open

bug P3

Difficulty 4/5 3-5 days Newbie friendliness 25/100

plotly/plotly.js#6583 · Opened Apr 25, 2023
Click events stop firing after slow "double" click (when using beforehover event handler) Open

bug P2

Difficulty 4/5 3-5 days Newbie friendliness 42/100

plotly/plotly.js#6582 · 4 comments · 1 reaction · Opened Apr 25, 2023
enable control of rendering order in stacked area charts (line colors) Open

feature P3

Difficulty 5/5 Over a week Newbie friendliness 32/100

plotly/plotly.js#6579 · 2 comments · 2 reactions · Opened Apr 23, 2023
problems with mapbox density heatmap color Open

bug P3

Difficulty 4/5 3-5 days Newbie friendliness 32/100

plotly/plotly.js#6560 · 3 comments · 1 reaction · Opened Apr 11, 2023
add meanline for box traces Open

feature P3

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

plotly/plotly.js#6559 · Opened Apr 10, 2023
unexpected histogram bin size behavior Open

bug P3

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

plotly/plotly.js#6556 · 2 comments · Opened Apr 7, 2023
Table headers containing spaces are unstable Open

bug P3

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

plotly/plotly.js#6549 · 1 reaction · Opened Apr 4, 2023
enable annotations for grouped bar chart Open

feature P3

Difficulty 5/5 Over a week Newbie friendliness 25/100

plotly/plotly.js#6543 · 1 reaction · Opened Mar 29, 2023
[FEATURE]: plotly.js should respect OS double-click speed Open

bug P3

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

plotly/plotly.js#6538 · 5 comments · Opened Mar 28, 2023
Zooming on orthographic surface plot is nearly impossible. Open

bug P3

Difficulty 4/5 3-5 days Newbie friendliness 25/100

plotly/plotly.js#6537 · 2 comments · Opened Mar 28, 2023
provide line connect threshold to avoid need to add NaNs to data Open

feature P3

Difficulty 5/5 Over a week Newbie friendliness 30/100

plotly/plotly.js#6551 · 4 comments · Opened Mar 25, 2023
Heatmap rendering performance when many slider steps Open

bug P3 performance

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

plotly/plotly.js#6533 · 2 comments · 1 reaction · Opened Mar 21, 2023
'hovercompare' modebar button does not retain hovermode y Open

bug P3

Difficulty 3/5 1-2 days Newbie friendliness 48/100

plotly/plotly.js#6515 · Opened Mar 10, 2023
Add support for `layout.title.xshift` and `layout.title.yshift` Open

feature P3

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

plotly/plotly.js#6512 · Opened Mar 6, 2023
Download plot as a png with Font Awesome fails Open

bug P3

Difficulty 3/5 1-2 days Newbie friendliness 52/100

plotly/plotly.js#6504 · 15 comments · Opened Mar 2, 2023
Range Slider flips mirror-like when viewport gets narrow Open

bug P2

Difficulty 4/5 3-5 days Newbie friendliness 42/100

plotly/plotly.js#6493 · 1 comment · Opened Feb 17, 2023
Multiple legends in horizontal mode overlap chart on resize from a narrow viewport to a wide one Open

bug P3

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

plotly/plotly.js#6492 · 3 comments · Opened Feb 17, 2023
parcoords rendering incorrectly on Firefox Open

bug P3

Difficulty 4/5 3-5 days Newbie friendliness 25/100

plotly/plotly.js#6478 · 2 comments · Opened Feb 11, 2023
plotly_legendclick is sending the old state Open

bug P3

Difficulty 3/5 1-2 days Newbie friendliness 42/100

plotly/plotly.js#6471 · 5 comments · 1 reaction · Opened Feb 6, 2023
Hover label is offset from cursor in this map example Open

bug P3

Difficulty 3/5 1-2 days Newbie friendliness 48/100

plotly/plotly.js#6467 · 1 comment · Opened Feb 2, 2023
Allow style editing of graph legend labels Open

feature P3

Difficulty 5/5 Over a week Newbie friendliness 30/100

plotly/plotly.js#7063 · 2 comments · Opened Feb 2, 2023
enable hiding the selection layer in current version Open

feature P3

Difficulty 3/5 1-2 days Newbie friendliness 38/100

plotly/plotly.js#6459 · 7 comments · 1 reaction · Opened Feb 1, 2023
Plotly `selected` event infinity loop when using selection 'handles' Open

bug P2

Difficulty 4/5 3-5 days Newbie friendliness 38/100

plotly/plotly.js#6453 · 1 comment · Opened Jan 30, 2023
add support for other GeoJson types (LineString, MultiLineString) Open

feature P3

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

plotly/plotly.js#6446 · 3 comments · Opened Jan 24, 2023
Add support for `autoshift` and `shift` to x axes Open

feature P3

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

plotly/plotly.js#6431 · Opened Jan 9, 2023

A short digest of beginner-friendly GitHub issues.