Sitecore Content Hub — Extension

Essential productivity extension for Sitecore Content Hub with entity relation counts, schema analysis, and native exports.

The essential administrator and data architecture extension for Sitecore Content Hub. Inspect complex data relationships, extract live entity relation counts, and export custom reports directly to Excel and CSV. Designed specifically for Sitecore Content Hub administrators, solutions architects, developers, and business analysts who need deep visibility into their content model and relational integrity. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 WHAT'S NEW IN VERSION 1.2.0 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Searchable Comboboxes: Instant type-to-search for schemas and relations with matching text highlights and full keyboard navigation (Arrow keys, Enter, Esc). • Responsive Viewport Layout: Redesigned compact workspace with a slide-out Settings drawer, maximizing screen space for data tables on laptops and smaller displays. • Live In-Table Search: Filter loaded rows in real time by ID or Identifier without making repeated API requests. • Quick Field Presets: 1-click presets ("Audit Only", "Select All", "Clear All") and a dedicated field filter for schemas with 50+ properties. • Smart UI Enhancements: 1-click ID copy selection, auto-clearing dependent relations, and dismissible helper hints. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚡ KEY FEATURES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1. Searchable Entity & Relation Discovery Quickly type and filter through hundreds of entity definitions (M.Asset, M.Product, M.Brand, etc.) and inspect bi-directional relationships, whether defined on the source entity or linked from other schemas. 2. Zero-Payload Relation Counting Calculates accurate child and parent relation counts using Content Hub's REST query API with take=0, providing lightning-fast metrics with zero network payload overhead. 3. Field & Audit Metadata Selection Choose exactly which custom properties, relation paths, and system audit fields to inspect and export (CreatedOn, ModifiedOn, CreatedByUsername, ModifiedByUsername). 4. Dual Native Exports (No External Servers) • Compressed Excel (.xlsx): In-browser OpenXML generation with RFC 1951 DEFLATE compression using the native CompressionStream API. • Clean CSV (.csv): Formatted with UTF-8 Byte Order Mark (\uFEFF) for immediate, error-free opening in Microsoft Excel and data pipelines. 5. Export Cancellation & Partial Downloads Interactive progress tracking with real-time cancellation support, allowing you to download partial batches without losing progress. 6. Enterprise Vanity Domain & SaaS Support Works seamlessly across standard cloud tenants (*.sitecorecontenthub.cloud, *.stylelabs.com) as well as custom enterprise vanity domains. 7. Light & Dark Themes Sleek modern UI with dark and light mode toggle, persisting your visual preference automatically. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📖 HOW TO USE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1. Open your Sitecore Content Hub environment in Google Chrome and sign in. 2. Click the extension icon in your Chrome toolbar and launch "Open Entity Relation Count". 3. In the workbench: • Type to search and select your Source Entity (e.g. M.Product). • Search and select the Relation to count (e.g. ProductToAsset). • Target entity and direction (Parent/Child) are automatically resolved. • (Optional) Customize export properties or query batch size in Settings. 4. Click "Load records and counts". 5. Click "Export loaded" or "Export all" to download your spreadsheet.