monorepo Flutter applications

Utilize Nx workspaces to develop monorepo Flutter applications

If you’re making a Flutter app, you’ve probably heard of monorepos and what they can do for you. But without the right tools, it can be hard to keep track of different projects that use the same codebase. Here’s where Nx workspaces come in. Creating a monorepo with Nx areas Flutter apps can make your creation process easier and help you get more done.

We will explain what Nx workspaces are, how to set them up for a developing monorepo Flutter applications, and the benefits of using them. Nx workspaces will help you improve your developing skills.

What is Nx workspaces?

Nx is a robust program that simplifies the process of managing many projects that share the same source code. It simplifies the process of creating, testing, and releasing complicated applications by relying on single repositories.

Multiple projects that use the same dependencies, build procedures, and configuration files make up what is called a “workspace” in Nx. This frees you from the burden of storing unique setups for each project, making it simple to add new ones or refactor current ones.

Nx workspaces’ ability to expand in tandem with your app is a major selling point. It might be challenging to keep track of all the moving parts of your program as it grows in complexity. Using Nx workspaces and a monorepo approach, you can maintain order while yet having fast, easy access to the portions you need to work on. To further aid in maintaining uniformity throughout your codebase, Nx workspaces come pre-equipped with features like code generators and linting rules. These additions aid in shortening development times and enhancing product quality.

Developing monorepo Flutter applications in a Nx workspace has many advantages over more conventional methods, making it a great option for any development team.

How to set up an Nx workspace for a Flutter project?

Setting up an Nx workspace for a Flutter project is a straightforward process that involves a few simple steps.

  1. You need to have the latest version of Node.js installed on your computer. Once you have Node.js installed, you can install the Angular CLI and Nx CLI using npm.
  2. After installing these tools, create a new directory for your project and navigate into it using the command line interface. Then run “nx create my-flutter-app” which will generate an initial structure for your monorepo.
  3. Once the initial setup has been completed, you can add additional applications to your monorepo as needed by running “nx generate application my-second-flutter-app”. This will create all necessary files and folders required to start building your second app within this monorepo.
  4. To develop each application within this monorepo with different dependencies or configurations, simply use libraries. You can define shared code in library projects like common UI components or services that multiple applications may consume.

How to use Nx to develop a monorepo Flutter application?

Using Nx workspaces to create a monorepo Flutter app will drastically streamline the development process.

  1. Launching the ‘create-nx-workspace’ command in the terminal will generate a new Nx workspace for your project. Doing so will provide a fresh workspace stocked with the required resources.
  2. The ‘create app’ command allows you to begin developing apps within your workspace after it has been established. To facilitate code reuse, each app can be developed as a standalone package within a single repository.
  3. The ‘generate library’ command allows you to create libraries that other packages can import to utilise your work. This helps cut down on code duplication and makes it simpler to keep all of your apps consistent.
  4. Nx also includes robust application testing and development capabilities. Whether you want to run tests for all of the packages in your monorepo at once or just for one of them, you can do so using the ‘test’ command. The ‘build’ command gives you the flexibility to compile all packages at once or one by one.
  5. Creating a single repository with Nx workspaces The use of Flutter applications can boost efficiency, streamline processes, and reduce downtime. Developers can concentrate on producing high-quality code without being distracted by extraneous complications or redundancies when they split down huge projects into smaller chunks and leverage shared libraries between them.

What are the Drawbacks of using Nx to develop monorepo Flutter applications?

Monorepo development using Nx workspaces Flutter applications improve development in many ways.

  1. Developers can simply navigate the workspace sections, which improves project organization and management. This streamlines team code sharing.
  • Nx’s ability to show your application’s architecture and dependencies makes maintenance and changes easier. Developers save time with improved tooling like automatic test configuration.
  • Distributed caching speeds up Nx builds by just rebuilding modified sections of the application. This functionality accelerates development and ensures consistent outcomes across environments.
  • Nx workspaces can enhance workflow, decrease errors, and boost team productivity when developing monorepo Flutter apps.

Alternatives to Nx workspaces

Even though Nx workspaces are a great way to build single-repository Flutter apps, developers can also look into other options. Yarn Workspaces is one of these alternatives. It works in a similar way to Nx Workspaces.

Developers can use Yarn Workspaces to handle multiple packages in one repository and share code between them without having to do a lot of complicated configuration. It also helps with parallel development, which makes it easy to build and test separate packages at the same time.

Lerna is another option. It helps handle JavaScript projects with more than one package. Like Nx Workspaces and Yarn Workspaces, Lerna lets different sections in a project share code. It also allows each package to have its own version.

Even though these options have their benefits, they might not integrate as well with Flutter-specific tools like Dart CLI and Flutter CLI as Nx workspaces does.


To conclude, Nx workspaces can aid monorepo Flutter application development. Developers can optimize workflow and boost productivity with its robust tooling and architecture. Set up a Nx workspace for your Flutter project and use its code-sharing, testing, linting, building, deploying, and other tools to save time and effort managing many projects.

Bazel and Buck are comparable to Nx workspaces. Nx is worth trying if you are familiar with the Angular environment or want to build cross-platform projects with Flutter easily integrated.

Finally (jokingly), monorepo Flutter application development using Nx workspaces is easier than ever. This strategy lets you handle project dependencies while working on many modules without conflicts. Why wait? Try it.

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