Drag & drop an image from anywhere, get back a shareable URL with the OSCode watermark stamped in the bottom-left corner. A self-contained Next.js app: the browser UI and the watermarking/upload API live in the same project.
pnpm install
cp .env.example .env # fill in the AWS S3 credentials
pnpm dev # http://localhost:3000pnpm build
pnpm start