Flutter and Dart client

flutter pub add plexivo_client

dependencies:
  plexivo_client: ^0.4.0

create table todos (
  id bigint generated always as identity primary key,
  owner uuid not null default auth.uid(),
  title text not null,
  done boolean not null default false,
  created_at timestamptz not null default now()
);
alter table todos enable row level security;
create policy own_todos on todos for all to authenticated
  using (owner = auth.uid()) with check (owner = auth.uid());

import 'package:plexivo_client/plexivo_client.dart';

final db = PlexivoClient(dataUrl, publishableKey);
await db.signUp(email: email, password: password);

await db.from('todos').create({'title': 'Ship it'});
final open = await db.from('todos').where('done', false).order('created_at', 'desc').limit(20);
print(open.first['title']);

final page = await db.from('todos').select('id, title', 'exact').range(0, 9);
print('${page.length} of ${page.count}');

final maybe = await db.from('todos').firstOrNull(999999);   // null
final one = await db.from('todos').where('title', 'Ship it').maybeSingle();
print(one.data?['title']);