Learn how to implement a like and unlike feature for posts in a Python Flask blog application. Discover techniques for creating a Like database model, integrating Font Awesome icons, implementing a like counter, and developing a like post view. Master the process of adding a functional like button to your blog posts. Explore how to use JavaScript to avoid page refreshes when users interact with comments or like posts, enhancing the user experience. Gain practical insights into building interactive features for web applications using Python, Flask, and JavaScript.