In Chapter 2 the HTML language is introduced through a simple web page and the basic concepts are presented: elements, tags, attributes and the Document Object Model (DOM), as well as the
Avouris, N., & Sintoris, C. (2023). Introduction to the HTML language [Chapter]. In Avouris, N., & Sintoris, C. 2023. Web Programming [Undergraduate textbook]. Kallipos, Open Academic Editions. https://hdl.handle.net/11419/10918