Therefore here are a few tips and tricks App developers in Maryland can follow while developing an app using Flutter are as follows: 

• Developing an appealing intro page: The best feature Flutter provides is an option for developers to develop an appealing and aesthetic intro page within a short period of time. Therefore App companies in Maryland need not worry if they do not have an idea for an intro page as Flutter already has widgets present to develop an intro page that grabs customer attention and motivates them to explore the rest of the app. After creating the intro page, app developers can add more features and functions according to their needs and requirements. 

• Slower and more analytical animations: If you are creating an app that uses and requires multiple animations then the slow animation feature on Flutter will come in extremely handy. App developers in Maryland can use this feature to slow down animations, analyze it, and figure out if there are any issues in it. This feature allows you to not only analyze complex animations but it also allows you to create the animation in the best way possible that interests customers.

• Create attractive app icons: An app icon is the first thing that draws a customer to an application. This is because an app icon usually symbolizes in a short manner what the application does, it also portrays the vision of the company and gives out an overall attractive look to the application. By using the font awesome pack readily available on Flutter, App developers in Maryland can create an eye-catching and magical icon for their online application. 

• Create a custom extension to avoid duplication: During coding, it is only human that the developers may have the tendency to repeat the same code. Repeating the code means repeating the same functionality in various different places in the same application. Therefore, this extension makes sure that the developer does not repeat the same thing twice in order to avoid further confusion. This extension not only saves time but also proves to be cost-effective in the long run, this extension can be used anywhere needed as and when required. 

• Effective debugging using performance Overlay: What performance overlay does is that it shows how long it took for each frame build and at the top, there is the GPU time (Raster Thread) and at the end, there is the UI Time. If you notice a red color bar in the overall UI graph, the total dart code is too expensive. And if a red-colored vertical bar pops up in the GPU graph, the complete scene is extremely expensive to render further. Therefore this feature informs App companies in Maryland whether developing the app will be profitable in the future or whether this investment might lead to a loss. 

• Avoid excess widget rebuild: If the app developers want to ensure that there are no excess widget rebuilds while developing the app then they can use the const constructor. This can be used for whichever platform one is developing the app for.