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Smart digital vehicle lock — scan QR to pay traffic fines & auto-unlock. Built with ESP32, Flask, IoT & Razorpay payment gateway integration.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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Summit Dusk is a full-stack web application project focused on building a modern, responsive, and scalable user experience. It demonstrates clean architecture, efficient state management, and practical implementation of real-world UI/UX patterns. The project reflects strong attention to performance, usability, and maintainable code structure.
nice design!
#zocomputerchallenge
Late entries:
👉 https://on.contra.com/bCC98z
There is still exactly 18 hours left. More than enough to do wonders with Zo !
Use this referral to get extra 10$ upon registration: https://bit.ly/ZO100VIP 👈
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Small community note for everyone in the Zo Computer Challenge on Contra.
The submissions so far are genuinely impressive — a lot of creative, original, and technically strong work already.
One small tip: I noticed many people are using just strictly Zo Space as a deliverable, which is completely valid, but Zoo Computer also has a Hosting option that seems worth exploring.
With Hosting, you can build a proper full-stack web app using JavaScript libraries, npm packages, frameworks, backend logic, and deployment patterns closer to a normal Linux VPS or production environment.
Not a criticism at all — just a practical hint in case anyone missed it and wants to push their submission further.
Hope it helps someone.
How 18 hrs left? It is supposed to end on 26 April at 11:59 PDT
I just published a case study on the SaaS I shipped on Replit to run my web agency end to end.
heyWebTeam Portal is a live multi-tenant B2B platform with 5 user roles (admin, account manager, project manager, team member, client), an 8-tab project workspace, real-time chat with WebSocket and read receipts, multi-currency PDF invoicing, hours packages, retainers, and AES-256 encrypted credential storage.
Stack: React + Vite + TypeScript on the front, Express + Drizzle + Postgres on the back, all on Replit.
Sharing the full breakdown for anyone curious what's possible on Replit past the prototype stage. Link in my profile.
Great job. React + Typescript always blend well together.
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