Cloudflare Worker + D1
Edfolio
A child savings and pretend-investing simulator with parent approvals, visible ledger history, scheduled investment movement, and Cloudflare Email Sending.
What it explores
Financial education as a contained full-stack workflow.
Edfolio uses a Cloudflare Worker, static assets, D1 migrations, cron triggers, and approval email links. It is explicitly an education simulator, not a bank or real investment product.