Fullstory Element Properties API

Implementation Files: This document covers core concepts. For code examples, see:

• SKILL-WEB.md — JavaScript/TypeScript (Browser)
• SKILL-IOS.md — iOS (Swift/SwiftUI)
• SKILL-ANDROID.md — Android (Kotlin/Java)
• SKILL-REACT-NATIVE.md — React Native
• SKILL-FLUTTER.md — Flutter (Dart)

Overview

Fullstory's Element Properties API allows developers to capture custom properties on UI elements that can be used for search, filtering, grouping, and analytics. Unlike standard attributes which are only used for CSS selectors, element properties become first-class data points for analysis, similar to user properties, page properties, and event properties.

Key capabilities:

• Attach semantic business data to interactive elements
• Enable filtering and segmentation by element context
• Capture data on clicks, taps, and other interactions
• Inherit properties through element hierarchy