Do this once — your tasks sync across every device and browser. Supabase is free, no credit card needed.
Go to supabase.com → Start your project → sign up. Then New Project, name it, pick a region, wait ~1 min.
Left sidebar → SQL Editor → New query. Paste this and click Run:
create table tasks (
id text primary key,
title text, cat text, prio text,
status text, date text, time text,
created bigint
);
alter table tasks enable row level security;
create policy "allow all" on tasks
for all using (true) with check (true);
Left sidebar → Project Settings → API.
• Project URL → https://xxxx.supabase.co
• Click the Legacy anon, service_role API keys tab → copy the anon key starting with eyJ...