Bokeh 2.3.3 -

Released in July 2021, serves as a critical maintenance update within the 2.x lifecycle of the popular Bokeh library. While newer versions like Bokeh 3.0 have since introduced major architectural changes, version 2.3.3 remains a foundational choice for users requiring stability in legacy environments or specific 2.x workflows.

Logarithmic axes were updated to render exponents as proper superscripts by default (e.g., 10210 squared instead of 10^2). bokeh 2.3.3

# Import core modules from bokeh.plotting import figure, output_file, save from bokeh.models import HoverTool from bokeh.sampledata.iris import flowers import numpy as np Released in July 2021, serves as a critical

| Aspect | Bokeh 2.3.3 | Bokeh 3.0+ | |--------|-------------|-------------| | | 3.6 – 3.9 | 3.8 – 3.11 | | Default output | inline HTML (full JS) | notebook (requires jupyter_bokeh ) | | Theming | Manual CSS/ Theme class | Native Tailwind-inspired theming | | Extensibility | TypeScript (custom models) | Python-only extensions via CustomJS rewrite | | API stability | Frozen, no changes | Evolving (some deprecations) | | File size | ~2.1 MB (BokehJS) | ~2.8 MB (BokehJS) | # Import core modules from bokeh

Wrap server-dependent code (callbacks, curdoc() ) in a if __name__ == "__main__": block.

Improved the extension system to ensure it fetches the exact version of resources from the Bokeh Content Delivery Network (CDN), preventing version mismatches. Defining Features of the Bokeh 2.3 Series