Creating a React Analytics Logging Library
Nov 6, 2020

Summary
This post details the technical implementation of a React analytics logging library, focusing on three key areas: efficient data sharing using React's Context API to avoid prop-drilling and code duplication; smarter impression logging by leveraging the Intersection Observer API to log impressions only when elements are in view; and simplified event logging for actions like clicks. It provides code examples for sharing data, setting up observers, and handling component updates for logging.