This web application stands out as one of the apps I enjoyed building. I built it with HTML, CSS and vanilla JS, which makes me like it more because I gained a lot of foundational knowledge of the basics of web development. It shortens URL and also gives ability to type your desired URL alias. I implemented server side form validation which returns error if alias already exists or when something goes wrong. I also implemented user authentication with supabase and created user dashboard where they can view their urls and more, although this feature is currently paused in production.