Which is best Hybrid Frameworks for mobile app development?

Mobile app development agencies are in the constant efforts to augment the user experience with the latest technologies. Hybrid app development is one such trending approach that most of the agencies are utilizing in order to build flexible and highly functional apps.

Hybrid mobile app development facilitates us with the ability to write the code at once and create mobile apps that run on the many platforms with no additional effort. The hybrid mobile applications can run on both iOS and Android, further, the code can be reused for progressive web applications and also for desktop applications.

kindly suggest me best Hybrid framework.