Developer Tutorial: Build a Trello-Style Task Board Using React and TypeScript

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A developer named Sadee has published a tutorial on DEV Community explaining how to build a drag-and-drop task management app similar to Trello or Jira. The project uses React, TypeScript, and Vite, with pnpm for package management, and relies entirely on the browser's native drag-and-drop API rather than third-party libraries. Key components include TaskCard.tsx for draggable task items, DropBox.tsx for handling drop targets within columns, and TaskCreateField.tsx for adding new tasks. The tutorial walks through using HTML drag events such as onDragStart, onDragOver, and onDrop, highlighting that calling event.preventDefault() during drag-over is essential for enabling drops. A companion video is available on the author's YouTube channel, codewithsadee, for those who prefer a guided walkthrough.

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