Smart Data Viewer

[widlestudiollp]

Summary

Build Smart Data Viewer custom component for Retool to inspect structured data in a clean and interactive UI.

What’s included

• Added Smart Data Viewer custom component
• Added list, card, and table view modes
• Added intelligent field type detection and adaptive rendering
• Added support for booleans, arrays, objects, URLs, emails, nulls, and long text
• Added expandable nested object viewer
• Added responsive dark UI styling with modern card layout

Supported rendering

• Boolean → status chips
• Array → tag pills
• Object → expandable nested inspector
• URL → clickable external links
• Email → inline formatted email
• Long text → expandable preview
• Null → muted badge
• Text / numbers → formatted values

Notes

This component is built for Retool using React and @tryretool/custom-component-support and is designed for inspecting JSON, API responses, records, and nested object data.