flame: a Flutter developer's guide

A Flutter based game engine.

CategoryLibrary/Tooling
Stars★ 10,670
Last update2026-07-06
PriorityHigh

flame is an open-source developer tooling library for Flutter mobile app development, with 10,670★ on GitHub and last updated on 2026-07-06. This guide covers what flame 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 flame?

A Flutter based game engine. It focuses on improving your Flutter developer workflow and codebase. The project lives at flame-engine/flame and is maintained by flame-engine.

Why flame is worth knowing in 2026

flame carries 10,670 GitHub stars, 1,030 forks, 82 open issues. It has been around since 2017, and is actively maintained (updated within the last month). For a Library/Tooling 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 flame

Add the package to your pubspec.yaml:

dependencies:
  flame: ^latest

Then fetch it and import it in your Dart code:

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

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

When should you use flame?

Reach for flame when:

  • you want to automate or streamline part of your build
  • you need better debugging, codegen, or DX
  • you’re standardising tooling across a team

It’s especially relevant if your project touches dart, flame, flutter, game, game-development, game-engine.

flame vs. the alternatives

If you’re weighing options in the Library/Tooling space, these are the other projects developers most often compare flame 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 Library/Tooling collection to compare them side by side.

Frequently asked questions

Is flame free to use?

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

Does flame work on both iOS and Android?

flame 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, flame has around 10,670 stars and 1,030 forks on GitHub, which puts it among the more widely used options in the Library/Tooling space.

What are good alternatives to flame?

Popular alternatives in the Library/Tooling category include flclash, ente, nativescript. 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.

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