I created a functional To-Do List web application featuring a clean, grid-aligned layout to manage daily tasks, track deadlines, and handle dynamic input. As a beginner learning JavaScript, the most challenging part of development was mastering array modifications, understanding how data passes by reference versus by value, and ensuring data state accumulated correctly outside of loops without wiping previous iterations. However, now the layout automatically re-sequences serial numbers perfectly when tasks are added or deleted, handles missing dates gracefully, and looks really sharp with its dark green styling, so I hope you all give it a try at least once and maybe suggest some improvements!