Projects 5050

5050

Split expenses with your significant other or friends.

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Release date
Mar 2025
Technical overview
A decoupled architecture: the Next.js frontend talks to a separate Flask REST API, with server actions acting as a backend-for-frontend so the auth token never reaches client-side JavaScript. The API runs in Docker on PostgreSQL, friends connect by scanning a QR code, and images are offloaded to Cloudinary.
Techstack
Next.jsTypeScriptTailwind CSSPythonFlaskPostgreSQLDockerCloudinary