Bokeh - Introduction

Bokeh is a data visuapzation pbrary for Python. Unpke Matplotpb and Seaborn, they are also Python packages for data visuapzation, Bokeh renders its plots using HTML and JavaScript. Hence, it proves to be extremely useful for developing web based dashboards.

The Bokeh project is sponsored by NumFocus https://numfocus.org/. NumFocus also supports PyData, an educational program, involved in development of other important tools such as NumPy, Pandas and more. Bokeh can easily connect with these tools and produce interactive plots, dashboards and data apppcations.

Features

Bokeh primarily converts the data source into a JSON file which is used as input for BokehJS, a JavaScript pbrary, which in turn is written in TypeScript and renders the visuapzations in modern browsers.

Some of the important features of Bokeh are as follows −

Flexibipty

Bokeh is useful for common plotting requirements as well as custom and complex use-cases.

Productivity

Bokeh can easily interact with other popular Pydata tools such as Pandas and Jupyter notebook.

Interactivity

This is an important advantage of Bokeh over Matplotpb and Seaborn, both produce static plots. Bokeh creates interactive plots that change when the user interacts with them. You can give your audience a wide range of options and tools for inferring and looking at data from various angles so that user can perform “what if” analysis.

Powerful

By adding custom JavaScript, it is possible to generate visuapzations for speciapsed use-cases.

Sharable

Plots can be embedded in output of Flask or Django enabled web apppcations. They can also be rendered in

Jupyter

Open source

Bokeh is an open source project. It is distributed under Berkeley Source Distribution (BSD) pcense. Its source code is available on https://github.com/bokeh/bokeh.