OCF QR code generator

OCF is a Christmas event hosted by the Romanian Scouting Organization where we wrap people's gifts for them. As I'm in charge of the even this year, I built this app where each volunteer gets their own personal code which we scan in order to take attendance. The QR codes send a request to my server to update the Google Sheets file we use in order to keep track of the date of their check-in and check-out.

Demo

I cannot provide the deployment link since it might interfere with our event but I prepared this video to try and show how it works.

ocf.codes.demo.vid.mp4

Technologies

• Sveltekit
• Tailwindcss
• QR code API

Building yourself

Here are the instructions for setting up a svelte project:

Setting up Svelte

Everything you need to build a Svelte project, powered by sv.

Creating a project

If you're seeing this, you've probably already done this step. Congrats!

# create a new project in the current directory
npx sv create

# create a new project in my-app
npx sv create my-app

Developing

Once you've created a project and installed dependencies with npm install (or pnpm install or yarn), start a development server:

npm run dev

# or start the server and open the app in a new browser tab
npm run dev -- --open

Building

To create a production version of your app:

npm run build

You can preview the production build with npm run preview.

To deploy your app, you may need to install an adapter for your target environment.

Tailwindcss

The instructions for setting up Tailwindcss with Sveltekit can be found here https://tailwindcss.com/docs/guides/sveltekit