• HTML: meta data, connecting css/js, defer, type
• CSS: universal, variables, media-queries
• JS: Folder structure, abstractions, html programmatically, changing UI, input values

// Create a nav/header -CHECK // logo on the left -> login on the right - CHECK

// Login form -> inputs -> read the value of those inputs // Attempt login -> button/input submit -> event -> something happens // logs in (the form needs to disappear -> symbolic) -> toggle Hidden