React JS vs Preact: Key Differences Developers Should Know

Choosing between React JS and Preact can be confusing for developers, especially when both offer efficient solutions for building user interfaces. While React JS is widely adopted and feature-rich, Preact stands out with its smaller size and faster performance. If you're a developer looking for clarity, this React JS vs Preact guide breaks down the core differences, including syntax, ecosystem, and compatibility. Understanding their architecture and use cases can help you make the right choice for your next project. Explore how each library fits your development goals and project requirements in 2025 and beyond.