Development

Contributing Have questions about contributing to Matplotlib? Ask them here! From how do I get started to what’s involved in a pull request, and everything in between-this is the place to get oriented. matplotlib-devel This is a read-only feed of the mailing list: https://mail.python.org/mailman/listinfo/matplotlib-devel

Topic	Replies	Views	Activity
Matplotlib Website Feedback Development This is a space to let us know what works for you on the site, what’s frustrating, and what you’d like to see. While we can’t accommodate every request, constructive feedback is much appreciated.	23	3299	August 18, 2025
About the Development category Development	0	937	September 5, 2019
Testing my contribution code Development	0	25	October 3, 2025
Fixed SVG DPI (of 72) in code. Why? Development	1	23	September 24, 2025
PyRendererAgg_draw_text_image's TODO: image array shouldn't be mutable Development	0	12	September 18, 2025
Valmin, valmax of slider Development	6	790	September 16, 2025
Is matplotlib SVG export considered "stable"? Development	2	43	August 27, 2025
What is the purpose of set_focus in FigureManagerWebAgg JS? Development	1	51	May 5, 2025
Blit-ready Jupyter notebook backend based on webagg? Development	0	83	March 5, 2025
Is it planned to expand rcParams? Development	2	58	February 18, 2025
Feature Request: 3D Axes Positioning to Origin Development	2	140	February 6, 2025
GSOC mentors needed Development	0	40	February 6, 2025
Review request for gh-27183: Fix behaviour of Figure.clear() for SubplotParams Development	0	29	December 6, 2024
Argument order of pyplot.subplots Development	1	44	December 6, 2024
Feature Request: plt.show(clear_figures=False) new keyword argument clear_figures to avoid figures being cleared by plt.show Development	0	85	October 7, 2024
Feature request for mathtext Development	3	71	September 3, 2024
Trouble setting up a development environment and running tests on NixOS Contributing	3	407	June 10, 2024
Potentially unintended behavior when integrating with tkinter Development	1	164	June 1, 2024
Savefig taking a long time from command line Development	3	586	May 30, 2024
Adding mountain ranges to Cartopy map Development	1	213	May 27, 2024
[Matplotlib-devel] To stretch out a plot along the horizontal or vertical direction matplotlib-devel	0	133	May 25, 2024
GSoD 2024 Participation Contributing	0	147	March 16, 2024
PathEffectRenderer doesn't call close_group? Development	1	125	March 12, 2024
Is it possible to add callbacks on Artist's specific properties? Development	1	183	March 9, 2024
Batlow: New color map for everyone Contributing	1	1591	February 15, 2024
Matplotlib-pyodide: font caching with maxdict and lru_cache Development	0	202	February 13, 2024
Trying to understand source of DLL error when installing for development Development	3	1070	January 6, 2024
Set the number of pixels corresponding to the actual distance of the scatter plot Development	2	498	December 19, 2023
[Matplotlib-devel] Weekly Meeting matplotlib-devel	0	259	December 13, 2023
[Matplotlib-devel] Moving the weekly sync meeting matplotlib-devel	1	186	December 5, 2023