Frontend Mentor – Kanban task management web app solution

This is a solution to the Kanban task management web app challenge on Frontend Mentor. Frontend Mentor challenges help you improve your coding skills by building realistic projects.


The challenge

Users should be able to:

  • View the optimal layout for the app depending on their device’s screen size
  • See hover states for all interactive elements on the page
  • Create, read, update, and delete boards and tasks
  • Receive form validations when trying to create/edit boards and tasks
  • Mark subtasks as complete and move tasks between columns
  • Hide/show the board sidebar

Expected Behaviour:

  • Boards
    • Clicking different boards in the sidebar will change to the selected board.
    • Clicking “Create New Board” in the sidebar opens the “Add New Board” modal.
    • Clicking in the dropdown menu “Edit Board” opens up the “Edit Board” modal where details can be changed.
    • Columns are added and removed for the Add/Edit Board modals.
    • Deleting a board deletes all columns and tasks and requires confirmation.
  • Columns
    • A board needs at least one column before tasks can be added. If no columns exist, the “Add New Task” button in the header is disabled.
    • Clicking “Add New Column” opens the “Edit Board” modal where columns are added.
  • Tasks
    • Adding a new task adds it to the bottom of the relevant column.
    • Updating a task’s status will move the task to the relevant column.


  • The tasks can be dragged and dropped to a new column.




  • Live Site URL: link

Built with

Useful resources



View Github