Below is the Demo App.
Rest API: https://my-json-server.typicode.com/ramsunvtech/trello-cloned-app
Demo: https://ramsunvtech.github.io/trello-cloned-app/
GET
/boards , /boards/boardId
POST
/boards
PATCH
/boards/boardId
DELETE
/boards/boardId
GET
/columns , /columns/columnId
POST
/columns
PATCH
/columns/columnId
DELETE
/columns/columnId
GET
/cards , /cards/cardId
POST
/cards
PATCH
/cards/cardId
DELETE
/cards/cardId