If you've been away from object-oriented JavaScript programming for a while, it can be daunting to jump back in. Luckily, with the right approach and mindset, you can ease back into it and start creating powerful, efficient code once again. Here are some tips to help you get back into the swing of things:

1. Refresh Your Knowledge: Start by revisiting the fundamentals of object-oriented programming in JavaScript. Review key concepts such as objects, classes, inheritance, and encapsulation to build a solid foundation.

2. Practice Regularly: The best way to regain your programming skills is through consistent practice. Set aside time each day to work on small projects or exercises that challenge your understanding of object-oriented JavaScript.

3. Explore New Tools and Libraries: JavaScript's ecosystem is constantly evolving, so take the time to explore new tools and libraries that can enhance your object-oriented programming experience. Research popular frameworks like React and Angular to stay current with industry trends.

4. Collaborate with Peers: Engaging with other developers can provide valuable insights and motivation. Join programming communities, attend meetups, or participate in online forums to connect with like-minded individuals who share your passion for object-oriented JavaScript.

5. Build Real-World Projects: Apply your knowledge by working on real-world projects that interest you. Whether it's creating a web application, developing a game, or contributing to open-source projects, hands-on experience is key to mastering object-oriented JavaScript.

6. Embrace Design Patterns: Familiarize yourself with common design patterns used in object-oriented programming, such as the Singleton, Factory, and Observer patterns. Understanding these patterns can help you write more maintainable and scalable code.

7. Learn from Mistakes: Don't be afraid to make mistakes as you reacquaint yourself with object-oriented JavaScript. Embrace the learning process and use any errors as opportunities to deepen your understanding.

8. Stay Updated: Keep up with blogs, articles, and tutorials that discuss advancements in object-oriented JavaScript programming. Being aware of the latest best practices and techniques will help you stay ahead in the field.

By following these tips, you can effectively reintegrate yourself into object-oriented JavaScript programming and continue to grow as a skilled developer. Remember to be patient with yourself and celebrate your progress along the way. Happy coding!