Revolutionary Event Handling for Web Applications
Native handleEvent interface • Zero memory leaks • Ultimate performance
World's First: Multiple handlers per event type with automatic closest-match DOM resolution.
See Multi-Handler Magic →Experience the ultimate event delegation power! A complete Single Page Application with only 9 event listeners handling infinite dynamic content.
Explore SPA Demo →Learn the universal delegation pattern that works for ALL events. One pattern to rule them all - scales infinitely with zero boilerplate.
Master the Pattern →Interactive examples showcasing specific features: QuerySelectorAll support, method aliases, data-action patterns, and dynamic event management.
Explore Features →Start here! Simple introduction to YpsilonEventHandler with clear examples and explanations of core concepts.
Get Started →Framework-level reactivity built on YpsilonEventHandler. See how it competes with React/Vue in terms of developer experience.
See Reactivity →Complete working template showing all features: throttling, debouncing, custom events, and advanced delegation patterns.
View Template →
🎖️ Start with Multi-Handler Demo to see the revolutionary capability → Learn Single Listener Pattern → Experience SPA Demo