# Contributing to Matplotlib using GitHub codespaces * For a general overview of contributing to Matplotlib, see https://matplotlib.org/devdocs/devel/index.html * For instructions on how to submit Pull Requests using GitHub codespaces, see https://matplotlib.org/devdocs/devel/contribute.html#contributing-code * For instructions on running tests to verify your changes, see https://matplotlib.org/devdocs/devel/testing.html * For instructions on building the Matplotlib documentation, see https://matplotlib.org/devdocs/devel/document.html#documenting-matplotlib