Vessl — full-stack project

Vessl is a premium, dark-first car marketplace that doubles as a complete dealer-operations SaaS. On the buyer side it delivers an editorial showroom with live inventory, a Three.js 3D car viewer, smart search and an instant financing calculator; on the dealer side it ships a full back office — leads CRM with a kanban pipeline, appointments and calendar, offers/quotes with public accept pages, inventory with audit trails, team management, and cron-driven marketing automation. It is multi-tenant from the architecture up, with edge-based tenant resolution, per-tenant theming and Firestore rule-level data isolation, making it a genuine white-label platform. Built on React 19, Vite 8, Tailwind v4, Radix, TanStack and Firebase (Firestore + Auth only) with a backbone of 13 Cloudflare Workers on the free tier, and packaged for Android via Capacitor, Vessl proves out a production-grade, near-zero-cost SaaS stack across all ten V2 operations modules.

Tech stack

  • React 19
  • TypeScript 6
  • Vite 8
  • TailwindCSS 4
  • Radix UI
  • TanStack Router
  • TanStack Query
  • TanStack Table
  • Firebase
  • Cloudflare Workers
  • Three.js
  • CapacitorJS 8
  • D3.js

Key features

  • Editorial dark-first car marketplace
  • Three.js 3D car viewer + financing calculator
  • Leads CRM with kanban pipeline
  • Appointments, offers/quotes & inventory
  • Marketing automation (cron worker)
  • Multi-tenant white-label with edge tenant resolution
  • 13 Cloudflare Workers (zero-cost backend)

Category: full-stack · Status: completed · Started: 2026-04 · Through: Present · Client: Personal Project

Links: https://vessl.aoneahsan.com · https://github.com/aoneahsan/vessl

Tags: car-marketplace · dealer-saas · white-label · multi-tenant · react · firebase · cloudflare-workers · automotive


Contact

Website: https://zaions.com
Email: aoneahsan@gmail.com
GitHub: github.com/aoneahsan
LinkedIn: linkedin.com/in/aoneahsan
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