Build custom Panel components using JSComponent (vanilla JS, web components), ReactComponent (React/JSX), AnyWidgetComponent (AnyWidget spec for cross-platform), or MaterialUIComponent (Material UI themed). Use when wrapping JS libraries, creating interactive widgets, or building themed components. Includes decision…
Generate Excalidraw .excalidraw.md source files for DSWoK vault diagrams (charts, pipelines, conceptual sketches). Use ONLY when the user explicitly asks for an Excalidraw diagram or when the diagram-tooling order in .claude/writingstyleguide.md selects Excalidraw (non-flowchart visuals where Mermaid is the wrong…
Load data and show Python visualizations live in the browser with the dataviz-mcp MCP tools (loaddata, show, screenshot, edit, evaluate). Use when those tools are available and the user asks to inspect, display, plot, chart, or visualize data. Do not use for apps the user serves themselves with panel serve.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: