Kstamp

Overview

Kstamp is a web-based digital stamp collection system first used at Board Game Fair 2025.

It allows participants to collect stamps by visiting different booths and completing missions during the event. Each stamp has its own instructions to guide users on how to obtain it.

Once users have collected the required number of stamps, they can click "Get Reward" to redeem real prizes.

The system increases event engagement by encouraging attendees to explore all activities and interact with multiple booths.

Project Flow

1. Stamp Collection Page

Displays all available stamps, showing which are completed and which remain.

2. Stamp Detail & Instructions

Clicking a stamp shows how to obtain it, making it easier for participants to know what to do next.

3. Reward Redemption

Once enough stamps are collected, participants can redeem prizes through the reward page.

Key Features

Core Highlights

Feature	Description	Impact
Digital Stamp Collection	Users collect stamps by completing event activities	Encourages exploration and booth interaction
Instruction Display	Each stamp shows steps to obtain it	Improves clarity and user participation
Reward System	Redeem prizes after collecting required stamps	Boosts motivation to complete all missions
Progress Tracking	Visually shows completed and pending stamps	Keeps users engaged and informed

Technologies Used

Tech Stack

Technology	Purpose	Benefit
React	Frontend framework	Fast, modular, and maintainable UI
TypeScript	Type safety and better tooling	Minimizes bugs and improves developer experience
Vite	Build tool	Lightning-fast development and optimized production builds
LIFF	LINE Front-end Framework integration	Allows easy login and event participation via LINE
Tailwind CSS	Styling	Quick and consistent UI design
Fastify	Backend framework	High-performance API server
MariaDB	Database	Reliable storage for stamps, users, and event data
PrismaORM	Database ORM	Simplifies queries and ensures database integrity
Plesk	Hosting platform	Easy deployment and server management
Cloudflare Pages	Static Site Hosting	Easy deployment and management

Live Website

Try the event stamp collection system here: kstamp.kiznick.me