The greatest asset of a technical writer is his mind, so even though you are writing about a concept most people already know, the way you present your idea may be unique and provide better insights and understanding. Also, you'd be surprised at the number of people that are just starting out in html just like you, your documentation could help them. lastly, let the aim of your documentation be to first of all simplify complex concepts for yourself, worry about putting it out for other people later.
Tomiwa Olubiire
Technical Writer || Aspiring Back End Developer
Thank you for this beautiful piece. I have a question, people like me who are new into Front end, like we still have little knowledge of HTML, but we want to write, will you advise us to teach what we know already thought it seems like what every body knows already?