http VS objectbox-dart

For example if you want to add TTS functionality to your application, you can use an already existing package for it. If you want to submit POST/GET requests to an API, you can use the http package to add this.

But http package still lacks some features. Recently, the package was updated to 1.0.0. But being able to abort requests is still not supported by the http package. Plus, the package is just a wrapper around the HTTP implementation in dart:io and dart:html

There's also this package which adds the missing cancellation support, an issue open for 2 years.

http

Im using: Flutter with the dart http package;

http: It will be necessary to download the image in the temporary directory.

Add the HTTP package and getx package in pubspec.yaml.

The http package is part of Dart and has everything you need to request any remote server you want, no need to specifically be firebase or supabase. It's a bit low level so you might want to use other packages that make the task of consuming remote services easier.

Step 5:- Integrate the HTTP package from pub.dev in the pubspec.yaml or use the below command

There is an open issue about it. Looks like there's still some work to do

Perhaps ObjectBox would be a good alternative?

objectbox

2, 3, 4, 5, 6 objectbox my be your only bet. https://pub.dev/packages/objectbox

If you specifically mean a cloud database with sync built in, that's a bit trickier. Right now realm is in beta and includes sync support but is missing some other features, and last I checked objectbox had a sync service in beta that you had to jump through some hoops over email to get into.