Create a chrome extension with the fill description. Make the UI look and feel similar to the attached:

“Timeline Tracker” – Visual Application Progress

What It Does

Allows you to mark the stage of each application (Applied, Screening, Interview 1, Interview 2, Offer, etc.).

Displays a simple timeline or pipeline board within the extension popup with drag-and-drop functionality for each job.

Why It’s Useful

Offers a Kanban-like or timeline view so you can see exactly how many roles you’re in each stage of, without logging into a separate app.

Implementation Tip

All data stored locally, keyed by job or listing URL.

The user can open the extension to move cards along their job search pipeline.