Add credits

[rstan-dev]

• Youtube tutorials - Drag & Drop List - https://www.youtube.com/watch?v=z54suepKiIU
• cdnjs.com - https://cdnjs.com/libraries/Sortable
• Stack Overflow - general queries
• ChatGPT - general queries and code explanations
• Udemy Courses -
• Brad Traversy - https://www.udemy.com/course/web-projects-with-vanilla-javascript/
• Dr Sahand Ghavidel - https://www.udemy.com/course/html-css-javascript-projects-for-beginners/
• MDN Docs - general queries

Number.isNaN() - https://stackoverflow.com/questions/7540397/convert-nan-to-0-in-javascript SeanYoung_Hackteam for advice and guidance Sean Knowles for some advice and guidance

Canva Design elements (royalty free)