Building a QR code generator with Ruby, Sinatra and React. Postgres? Nope! MySQL? Nope! MongoDB? Nope! We will save data in a single JSON file! 😎
Generating the QR code and uploading the image file to Cloudinary
Adding sinatra, created_at record and basic API endpoints
I've added a Sinatra extension to enable Cross Domain Resource Sharing (CORS), and set local React project.
I've added generating previews from our react app, so you can see your QR code is looking looking like.
I've added the form and notifications when you have the code generated.
I've optimized our backend and our front end, removed Cloudinary dependency and we're now storing our QR codes as base64 image.