There are many benefits to using Yii2 for web development, including:
Performance and scalability: Yii2 applications are known for their high performance and scalability. This makes them a good choice for high-traffic websites and web applications.
Security: Yii2 applications are secure by default. It includes a number of features that help protect applications from attack.
Ease of use: Yii2 is easy to learn and use, even for beginners. It has a well-documented API and a number of tutorials and resources available.
Large community and ecosystem: Yii2 has a large and active community of developers. There is also a wide range of Yii2 frameworks and libraries available.