- separated GET requests (3 starting GET request instead of 1 united)
- no 'deleting' or 'changing' options
- not using 'try-catch' blocks
- user's categories are not supported right now
- 'filtering' works with 'trashbox'-hidden container and 'append' method
- classic architecture (= no architecture at all)
- database as JSON files (which is not comming handy)
- modules are not separated fully (red arrows)
- server is not separated into modules
Mostly, system IS NOT scalable