Data & backend in Flutter using absorb

A cross platform Audiobookshelf client for Android and iOS.

CategoryBackend/Data
Stars★ 522
Last update2026-07-14
PriorityMedium

absorb is an open-source backend & data library for Flutter mobile app development, with 522★ on GitHub and last updated on 2026-07-14. This guide covers what absorb does, why it matters in 2026, how to add it to your project, when to reach for it, and how it compares to the alternatives — plus a quick FAQ.

What is absorb?

A cross platform Audiobookshelf client for Android and iOS. It focuses on talking to APIs, databases, and persistence layers. The project lives at pounat/absorb and is maintained by pounat.

Why absorb is worth knowing in 2026

absorb carries 522 GitHub stars, 21 forks, 53 open issues. It has been around since 2026, and is actively maintained (updated within the last month). For a Backend/Data option, that combination of adoption and upkeep usually means a healthy community, production usage, and plenty of examples to learn from — the things that make a dependency safe to build on.

Installing absorb

Add the package to your pubspec.yaml:

dependencies:
  absorb: ^latest

Then fetch it and import it in your Dart code:

flutter pub get
import 'package:absorb/absorb.dart';

Check the package’s example/ directory and its GitHub repo for the exact API — absorb is versioned there with full docs so you always integrate against the current release.

When should you use absorb?

Reach for absorb when:

  • you’re calling REST/GraphQL APIs from a Flutter app
  • you need local storage, caching, or offline sync
  • you want typed, testable data access

absorb vs. the alternatives

If you’re weighing options in the Backend/Data space, these are the other projects developers most often compare absorb against:

There’s no single winner — the right pick depends on your app’s size, your team’s familiarity, and your performance budget. Browse the full Backend/Data collection to compare them side by side.

Frequently asked questions

Is absorb free to use?

Yes. absorb is open source and free to use in your Flutter projects. You can view the source, report issues, and contribute on GitHub.

Does absorb work on both iOS and Android?

absorb is built for Flutter, so it targets iOS and Android from a single codebase, and typically web and desktop too depending on the project’s platform support.

As of 2026, absorb has around 522 stars and 21 forks on GitHub, which puts it among the more widely used options in the Backend/Data space.

What are good alternatives to absorb?

Popular alternatives in the Backend/Data category include gopeed, mmkv, proxypin. The best choice depends on your app’s size, team, and performance needs.

Resources & links

Part of FlutterCook — 500 hands-on guides to the best open-source Flutter libraries, UI kits, and apps. Explore the live GitHub trends or browse YouTube guides.