Bokeh is a Python data visualization library that targets modern web browsers for presentation. It provides elegant, concise construction of complex graphics in the style of D3.js, but also delivers this capability with high-performance interactivity over large or streaming datasets. With Bokeh, users can easily create interactive, web-based visualizations to communicate insights and trends in their data. Bokeh is widely used in data analysis, machine learning, and scientific computing, and is known for its ease of use, flexibility, and customizability. Bokeh offers a range of features, including data visualization, data analysis, and collaboration tools, to help users create high-quality visualizations.