Plotly Express

Plotly Express (often imported as `px`) is a high-level Python visualization library, designed as a terse, consistent, and easy-to-learn wrapper for Plotly.py. It simplifies the creation of interactive charts with single-function calls, offering over 30 functions for various plot types, including statistical, scientific, and geographical charts. While `plotly-express` on PyPI is at version 0.4.1, the core functionality is now a built-in module, `plotly.express`, within the main `plotly` library (version 6.x.x+), which is actively developed and maintained.