SeraJS is a lightweight, signal-based reactive JavaScript library for building dynamic user interfaces.
At just 1.25KB gzipped, it's one of the smallest reactive UI libraries available while still providing powerful reactivity features.
SeraJS focuses on minimalism and performance without sacrificing developer experience.
SeraJS uses a signal-based reactive system, a modern approach to state management that enables efficient updates:
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Signals
Self-contained reactive values that notify subscribers when they change. -
Effects
Functions that automatically re-execute when their dependencies (signals) change. -
Fine-grained updates
Only the specific DOM elements affected by state changes are updated, resulting in minimal re-rendering and high performance.
💡 SeraJS is designed to be intuitive, fast, and easy to integrate into any project — making it a perfect choice for modern frontend development.