Built, improved and optimized for real-time hardware hunting
Gaming
About
DropReference is a price comparison and stock-tracking platform for PC gamers. It started in France during the GPU shortage, alerting users the moment graphics cards came back in stock, and has grown into price comparison, a PC configurator and laptop recommendations used across Europe and the US, backed by an active Discord community.
Client Review
Review
Live alerts
Restocks pushed as they happen
Price history
Charts for every item
5 categories
GPUs, CPUs, RAM, SSDs, laptops
2 continents
Europe and the US
Discord-linked
Community filters and alerts
Challenge
During the GPU shortage, graphics cards sold out within minutes of a restock. Gamers who refreshed retailer pages by hand missed almost every drop and often paid scalper prices instead. DropReference needed to spot a restock and push the alert to a large audience instantly, while keeping pages fast and searchable as traffic grew, because a slow alert meant a missed purchase for every user.
Solution
We built the platform for speed and live updates, then kept improving and optimizing it as the product and audience grew.
Discovery & Strategy- Designed the drop board with filters by product and retailer
- Planned server-side rendering for speed and search visibility
- Planned country selection and translation for several markets
- Built the Angular Universal app on an Express server
- Built live restock alerts over Socket.io with sound notifications
- Built item stats with price and stock history charts
- Built alert history and a community leaderboard
- Built setup and laptop recommendation pages
- Added Discord-linked filters and a what’s-new panel
- Added virtual scrolling for long product lists
- Tuned server-side rendering and compression for faster pages
- Added a cookie consent dialog
The Results
- Restock alerts pushed live with sound notifications
- Price and stock history charts for every item
- 5 product categories tracked: GPUs, CPUs, RAM, SSDs, laptops
- 2 continents served: Europe and the US
- Active Discord community linked to alert filters
- Long lists scroll smoothly through virtual scrolling
Outcome Summary
DropReference turned a shortage-era alert tool into a platform gamers across Europe and the US rely on to buy hardware at the right moment and price. The same team built the live alerts, history charts and buying guides, then made the platform faster as its audience and catalog kept growing.
The Technology That We Used
Angular Universal (SSR)
Node.js (Express)
Socket.io
Chart.js
ngx-translate
Howler.js
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