Clipboard Shuttle

Sync clipboard content across phones, computers, and other devices using a shared code. After entering the same code on each device, text sent from one side appears on the others. On desktop you can show a QR code; on mobile you can scan to join without typing the code.

Local development

1. Install dependencies

npm install

2. Initialize local D1 and create tables

Local development uses Miniflare’s simulated D1 (injected by next dev via wrangler.toml). Run the schema first:

# Optional: create a local DB if you don’t have one yet
# npx wrangler d1 create clipboard-d1-local

# Run schema (local)
npm run d1:migrate:local

If you see an error that the database doesn’t exist, run in the project directory:

npx wrangler d1 create clipboard-d1-local

Then put the new database_id from the output into database_id under [[d1_databases]] in wrangler.toml. You can also keep the placeholder UUID for local dev and rely on database_name only.

3. Start the dev server

npm run dev

Open http://localhost:3000 and enter a code of at least 4 letters or numbers (e.g. 12ab).