Zero-Trace Chat: Custom messenger with zero memory footprint

This is a unique solution for private communication between two people, created outside the standard messengers. The main challenge was to implement full chat functionality on the Wix platform, which does not have built-in tools for this purpose. All functionality is built on Velo (JavaScript) and custom database logic.

Technical features and implementation:

Custom security: A proprietary PIN-code authorization system without using standard social networks. A system of individual tokens has been implemented to track active sessions and detect code compromise.

Data protection: Automatic token deletion after 24 hours to minimize risks. Complete hiding of the chat from search bots and scrapers.

Messenger functionality:

Unlimited storage of text and media on the free Wix plan.

Integrated viewing of photos, videos, and audio directly in the message stream.

Status system: "sent" and "read" checkmarks.

Adaptation to users' time zones (dynamic display of regional time).

UI/UX and design:

Neon & Glassmorphism style, creating a modern premium look.

A complex animation system that transforms the website into a full-fledged application (PWA feel) with zero memory usage on the device.