Flutter, Google’s brand-new mobile app development framework, lets you build cross-platform apps using one codebase that compiles native ARM code for both iOS and Android devices. As more app developers get into Flutter, the need for libraries and open-source code will also rise significantly in order to provide services and tools that any developer may need in their apps. Here’s our list of the top 10 flutter libraries for app development that you can’t miss.
1) Authentication
Authentication is the act of confirming the identity of a user. If a user provides valid credentials, then they are and granted access to the application.
Authentication methods fall into two broad categories: something you know (password, PIN) or something you have (token, key).
OAuth2 is a protocol that allows clients to access server resources on behalf of an end-user without requiring them to share their password. It’s typically used in applications like Google Docs and Facebook, so this library will help you get set up with authentication quickly.
A robust authentication system should also include multifactor authentication – which typically involves sending one-time passwords via SMS or email as well as using time-based one-time passwords generated by an authenticator app on your mobile device – for increased security.
AuthenticationKit supports both one-time passwords generated by an authenticator app on your mobile device as well as traditional password authentication methods such as login/passcode fields.
2) Firebase
Firebase is a back-end service that allows developers to build web, iOS and Android apps with tools like real-time data sync, push notifications and crash reporting. Firebase provides analytics tools to see how users are engaging with your product.
Analytics is through a dashboard in your browser or through the Firebase SDKs for iOS and Android.
Firebase offers several features to help developers be more productive:
-Real-time data syncing -Push notifications -Crash reporting -Analytics
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3) Cloud Firestore
Cloud Firestore is a NoSQL database in the cloud. It provides real-time data synchronization and offline support, so users don’t need to worry about maintaining their own server infrastructure. The database also offers offline and real-time synchronization, which means data is available even when there’s no internet connection.
This makes it an ideal choice for mobile or web apps that require frequent updates, such as chat and collaborative apps. Cloud Firestore supports queries on geospatial coordinates, allowing developers to easily build maps or location-aware apps like Uber or Foursquare.
4) Navigation
Flutter is a new mobile SDK from Google that makes it easy and fast to build beautiful native interfaces. It’s built with the same principles as React Native. Flutter uses Dart, which is a simple language by Google in 2013.
This post will help introduce some of the best Flutter libraries out there and their use cases so you can decide which ones are right for your next project. – Material Design: Material design has been hugely popular since its inception.
Google created material design back in 2014 as a way to unify Android design guidelines and create consistency across different devices. The beauty of this library is how customizable it is – everything from fonts to images can be, creating the perfect look for your next product or service.
– Flat App Kit: Flat App Kit provides an amazing range of icons and graphics assets for both iOS and Android devices.
– Bitmap Fonts: Unlike vector fonts that have to be up or down when being used on different screens sizes, bitmap fonts remain crisp regardless of screen size or resolution
5) Networking
Networking is the process of making and maintaining connections with people who might be valuable to your career. It’s not something that happens in a day or even a year. Instead, it’s an ongoing process, where every connection is an opportunity to learn and grow. Here are ten ways to start networking today:
#1 Make friends with your neighbours: Getting to know your neighbours will help you. Better understand what life is like outside of your own bubble. Plus, if they’re homeowners themselves, they might be able to give you some insight into potential renovations on your property.
#2 Join clubs or volunteer organizations: There are plenty of opportunities out there for community involvement. If there isn’t one in your area, consider starting one!
Read More: 10 Tips for A Successful Mobile App Development Process
6) Storage
One of the most important considerations when developing a mobile application is how to store data. Whether it’s user profiles, preferences, or any other type of data. Developers need to account for storing information on the device so it can be available offline or across different devices.
There are many different options out there to choose from and each has its own pros and cons. In this post, we’ll review some of the most popular options in order to help you. Determine which is right for your project.
7) State Management
One of the most important decisions to make when starting a new project is what type of state management tool to use. The two most popular choices are Redux and MobX. Redux has an immutable data approach, which means your data will never be and only exist in a single place.
This provides consistency across all parts of your application because the state is in a location. MobX has an observable data approach, which means that the state is in many places, but reacts automatically when changes are made.
8) Widgets and Layouts
A widget is a self-contained UI component, such as a button or date picker. Widgets are built from widgets with child widgets. The most basic example of this concept is the MaterialApp widget, which is the root of every Flutter app and contains three children: MaterialAppBar, Scaffold and Center (the last two are discussed below).
Widgets live in a hierarchy and one widget may contain another. For instance, the Navigator class has two children: Routes and MapRoutes.
Layouts control how widgets are laid out on the screen. Every widget has a default layout property assigned to it, but some layouts require specific parameters such as orientation or size constraints.
9) Testing
Testing is an important part of the app development process. It ensures that all code paths are, and that the results match up with your expectations. This helps make sure your app does what it’s to do, and nothing more or less. In order to test efficiently, it’s crucial to have a good testing strategy.
You should identify which parts of the application need to be and choose tests appropriate for each component. Appium is one popular tool in automated testing on mobile devices, as well as some other platforms like browsers. Another helpful tool would be Selenium WebDriver. This enables UI-level testing across various browsers on desktop systems (so if you need to test in multiple browsers, this could be useful).
You’ll also want to automate specific types of regression tests – this help makes sure new changes don’t break any existing functionality. For instance, if you’re working on a form’s validation logic, there might be certain scenarios where values must exist before the form can submit.
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10) UI Components
Flutter is an open-source mobile application SDK for developing cross-platform applications with a single code base. Flutters framework features:
– Hot reload: Changes in your code are immediate without needing to restart the app.
– Immediate rendering: The UI is as soon as new models are so the user never has to wait. High performance: Animations and interactions are silky smooth, even when running on older devices.
– Declarative: You describe what you want the app to look like instead of how it should behave.
– Optimized for developer speed and ease of use.
