it would be great to add a section focused on introduction to algorithms My friend wants to become a web developer. I advised her to go through HTML, CSS, JS & PHP on this website. She is a good student so she memorized everything and I can ask her anything about the topics above and she always gives a correct answer. However when it comes to developing anything in JS or PHP she cannot put all the elements together so she can only do HTML & CSS. It would be great to have a section where we would explain algorithms in the same simple way as other topics. Until the section is potentially created here, could anybody advise me where I could find something already done on the Internet please? I tried to search hard, but haven't found a suitable place.