Don't Do This in HTML - A List of Things to Avoid

The article discusses the popular concept of the advent calendar but in a more modern online format. The author highlights how advent calendars can be utilized in various digital contexts, such as marketing, education, or content creation. In today's world, where everything happens online, it is essential to use this form of interaction to capture users' attention. Examples of online advent calendar applications illustrate how engagement and interaction with audiences can be increased. The article also reveals that the key to success lies not only in creativity but also in good organization and understanding the needs of one's target audience.