CS2 Trader Inventory Value Tracker

About

A lightweight companion to the CS2 Trader (csgotrader.app) extension.

⚠️ REQUIRES CS2 Trader. This add-on does nothing on its own — install and
enable CS2 Trader first. It reads the inventory total that CS2 Trader shows
on a Steam CS2 inventory page and turns it into a value-history graph.

WHAT IT DOES
• Adds a "+" button next to the Total Inventory Value on any Steam CS2
  inventory. Click it to start tracking that account.
• Saves one snapshot per day — total value, item count, and each item's
  name + price + float.
• Draws a Steam-styled graph above the page: a price line over time plus
  per-day item-count bars, with 7d / 14d / 30d / All ranges and a hover
  tooltip.
• Export any day to CSV / Excel / plain text, or download a full JSON backup.
• A toolbar popup lists every tracked inventory with its latest value.

PRIVACY
Everything stays on your machine in your browser's local storage. There is no
account, no sign-in, no backend, no analytics, and no telemetry. The only
network request is a same-origin call to steamcommunity.com to read item names
for the inventory you are viewing.

Not affiliated with Valve or csgotrader.app. Counter-Strike and CS2 are
trademarks of Valve Corporation.