Clay

REPL-friendly Clojure tool for data visualization and literate programming. Renders Clojure namespaces and forms as HTML pages, notebooks, and Quarto documents using the Kindly convention.

Overview

Clay transforms Clojure code into visual documents by interpreting the Kindly convention for data visualization. It integrates with your REPL workflow and editor, rendering forms and namespaces as HTML with support for charts, tables, markdown, and interactive components.

Key Features:

• REPL-driven visualization workflow
• Kindly convention for visualization types
• HTML, Quarto markdown, and reveal.js output
• Live reload with file watching
• Editor integrations (Calva, CIDER, Cursive, Conjure)
• Vega-Lite, Plotly, ECharts, Highcharts support
• Dataset and table rendering
• Reagent component support