Svelte Todo

Svelte Todo

An offline-first TODO app built with SvelteKit, with automatic data synchronization with server in the background.

Develop / Deploy

pnpm i
pnpm push:db
# dev
pnpm dev --port 4001
# deploy (reverse proxy needed)
pnpm run build && killall -9 node ; HOST=127.0.0.1 PORT=4001 node build

Note

• Currently, clients will sync data with server every 5 seconds. It will be better to use server sent event.
• setting cookies for 127.0.0.1 is different from localhost.
• data syncing / merging policy:
  • resolve data discrepancies between server and local storage on local side and send differences to server
  • for diverging items with the same id, those with the newest updated_by are kept
  • you may need to wait for several seconds to see the latest data on other devices