Persistent TODO Board

Add TODOs with tags, keep them safely in local storage between browser sessions, and see tag quantities visualized at a glance.
Create or edit TODO
Enter comma-separated tags. Tags are trimmed, lowercased, deduplicated, and saved with each TODO.
Data is stored locally in this browser using localStorage. Your TODOs persist across sessions on the same browser/device.
No external libraries are used. Everything is contained in this single HTML file.
Overview
Total TODOs
0
Open TODOs
0
Completed
0
Tag Quantity Visualization
Filter & sort