Bokeh 2.3.3 May 2026

Bokeh 2.3.3 is a maintenance patch release for the Bokeh interactive visualization library, published in July 2021. As a minor update within the 2.3 series, it focused on stabilization rather than introducing new features, specifically addressing layout and extension bugs that emerged in previous 2.x versions. Key Improvements and Bug Fixes

Here’s a helpful reference paper for Bokeh 2.3.3 — structured as a quick-start + cheat sheet for users who need to work with this specific version. bokeh 2.3.3

For more detailed documentation, you can refer to the archived Bokeh 2.3.3 User Guide or see current installation options on PyPI.  Styling visual attributes — Bokeh 2.3.3 Documentation Bokeh 2

Bokeh at a Glance * Flexible. Bokeh makes it simple to create common plots, but also can handle custom or specialized use-cases. * Bokeh plots Building Charts in Bokeh - Pluralsight No WebGL for large datasets (added in 3

9. Known Limitations in 2.3.3

• No WebGL for large datasets (added in 3.x).
• HoverTool tooltips limited with ColumnDataSource transformations.
• No bokeh.transform factor_cmap() for categorical color mapping without extra steps.
• Slower rendering for 100k+ points compared to later versions.

Layout Fixes: Addressed an issue where a Column would ignore the "scrollable" CSS class and fixed height constraints where plots could not go below 600px.