When it comes to developing cross-platform, responsive applications, React Native is the go-to choice. Owned by Facebook and started as Facebook’s internal hackathon, it launched officially in 2015. Since then, it has changed the way developers develop applications as well as websites.
According to Statista, React Native is the most popular cross-platform mobile framework used by developers. Many companies like Uber, Instagram, Facebook, Bloomberg, Airbnb, and more use React Native to power up their applications. This shows how much companies and developers prefer to use it as their first choice. Going further, let’s see some of the common mistakes made by developers during React Native app development: Lack of Image Optimization:One of the most common mistakes React Native developers carry out is the lack of image optimization. Most of the time, they do not give much importance to image optimization and as a result, it affects apps’ performance. Image optimization is one of the most important things to avoid a decrease in the performance of applications. It also affects the app size and will make your application lightweight. So, the key to making your application lightweight is to optimize images before using them in the software. Redux Function:Another mistake while creating an application with React Native is the redux function shows an illegal warning, and the state will mutate if the developer does not follow the guidelines. In React Native app development, State store and view are linked together to provide enhanced performance. There is a set state function in React Native that provides the value of the previous state. This data is then stored in a Data Store, which renders according to the state of each software development cycle. You can also view the new state from the Data Store using the component life cycle. When developers make React Native applications, it is essential to be aware of the previous state merging with the new state. The direct mutate state usually ends up with larger apps, unmanageable code, custom code, and inside the component uncontrolled state. Console.log Statement:Leaving console.log statements at the end of the programming is one of the biggest mistakes. It helps developers to detect bugs, easily understand the problems in the line of code and know the reasons for performance failure. Once the app is debugged, it is important to remove the sentence from the line of codes as it can slow down the app and impact its performance. So make sure to remove the console.log statement before finally uploading your application. Passing Extra Parameters:When you bind in the render method, it creates a new method instead of using the previous method. The issue with this approach is that React Native developers like you are very likely to forget the different callbacks. To solve this issue, you will need to have the handleWatchList() binding method in property initializer syntax or constructor. This will solve your issue of the render method and will be a great asset for child components. Existing Components:Being a React Native developer, the basic expectation is that you know the importance of in-built libraries. Using in-built libraries will help a lot to make the development process easier and faster. But, the problem with them is, they do not work with the unique design layout. So, make sure while using a unique design layout, choose the libraries that are useful to code and not make your development a difficult task. Moreover, you also need to make sure that some components have different behavior for Android and iOS. Some component props which are available for Android might not be available for iOS or vice-versa. Hence, before using any in-built library, make sure you have done the research, and it will help in your development. Lack of Development Estimation:When developing cross-platform applications, you need to take care of multiple things and have the right amount of estimation of software development. Following are some of the expected estimations from developers:
External Modules:When using external modules for React Native app development, make sure native modules are correctly linked. It is important to verify the codes to avoid any mistakes. Most of the time, mistakes happen mainly due to the lack of knowledge and experience while using external modules. Thus, before using any external code, make sure to study it, understand, and then use it to help you save time and avoid any development mistakes. Not doing Unit Tests:Unit tests are one of the essential things. You need to focus on the unit test to ensure that the application can run independently. Unit tests are useful to test the functionality of apps. You need to test all the major components and track down bugs which can help in saving time while debugging. So, regardless of any cost, make sure to carry out unit testing. Project Structure:Having a proper project structure speaks about the project itself. The wrong structuring of the project can result in affecting the entire project adversely. Working in a complex structure can be difficult for experienced and inexperienced developers. Make sure to divide the project into parts and project files and folders as it will help everyone relate to the project to get things easily and understand it. Stateless Components and Wrong Initialization of State:States in React Native can often be confusing, and developers can often make two common mistakes:
Another mistake that developers often make is wrong initialization. With the framework, the setState() function is useful for initializing and retrieving the new object state. It is then compared with the new state, and once completed, the state merges with the existing one. If the initial state is set properly, then the cycle continues, but developers make mistakes that break the cycle. As a result, it can lead to poor app performance. Conclusion:Being a developer making mistakes is a widespread thing. But, with the help of colleagues and gaining experience over a year, you can easily avoid some of the mistakes. Talking about React Native, it holds a bright future in the developer community because of its ease of developing cross-platform applications. Thus it is worth investing your time and money in React Native app development.
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Developing apps has always been seen as one of the difficult processes. But, over the years the way we use the internet has changed immensely. Starting our internet journey from desktop to today moving towards Mobile phones and smart watches we all have seen the growth of the technology. According to research from Statista, today there are 3 billion mobile phone users. This increasing demand of mobile phones has made it obvious to have responsive websites.
With the increasing demand to have responsive websites, the demand for frameworks has also increased. This has given exposure to various frameworks like Flutter, React Native, Xamarin and more to develop responsive and cross platform websites easily. Each of these frameworks is best in their own ways but still many developers are confused as to which one to choose and why. So, if you are one of them and thinking which framework is best for you then our answer to it is React Native. Here, I will walk you through 12 reasons behind why React Native is the perfect solution for your app development: 12 Reasons Why you should use React Native App Development Supports Cross Platform App Development:We all know how difficult it is to develop an application for multiple platforms and then maintain it. Platforms like Android, iOS, and Web will provide different experiences to users and might not work seamlessly on all the platforms. With the help of React Native, developers can easily develop cross platform applications for Android, iOS, and Web. One single framework to develop applications will provide your users with the seamless experience on varied platforms. Developers just need to have a good grip on Javascript and understand ways to use various native UI libraries, APIs, and hybrid app development. Faster Development:React Native has been in the market for more than 5 years now; a strong community support and continuous upgradation from Facebook makes it better. There are plenty of components and libraries available in React Native which help developers to maximize their development experience. As a result, this helps in developing MVP products faster and simplifies the entire development process. Update Apps Faster:We all know how tough the process is for applications approval on App Store and Play Store as apps need to meet certain criteria. Many times adding new features and updating apps requires you to reiterate the entire development process. Further, developers have to push it in both the stores and get it approval by Apple and Google. This entire process is time consuming. But, with React Native this has become easy. With the help of the feature name “Code Push” which is used by React Native and Apache Cordova, the app automatically updates in run times. Hence, developers don’t need to go through the entire process of code approval from the respective stores. Additionally, users too can see the changes in the app without need to re-launch the application. Maintenance Cost is Low:React Native Apps can be built faster and at low cost compared to other frameworks. So, if you are a small startup company and are tight on budget, you can start with React Native app development. It will help you to increase your ROI by developing responsive and interactive websites at less investment. Reduces Development Complexity:Many times developing complex UIs, algorithms, etc. becomes difficult. To help businesses work with this complexity, Facebook has many developed UI libraries. Developers can directly use these libraries and reduce development complexity. One of the core features of React Native is Hot Reload. Using it, developers can see the output in real time which helps them make less errors. In turn it helps them reduce development time and make the app bug-free, faster. App Works like Native App:React Native developed applications work like a native app and makes your application stand out. Hence, providing users better experience across various platforms. React Native uses the same blocks for development for both iOS and Android. This helps in providing users with a better experience by loading app faster and being responsive. To provide similar experiences on both the platforms, developers need to do the mixture of native code as well as React code, which helps in developing native like app appearance on both the apps. Testing Libraries:React Native provides developers with many testing libraries which helps them to ease the process of complex react native app development. Different testing libraries like Jest, Chai, Mocha, Enzyme, and more which helps in writing bug-free code. Tools to Develop Complex Apps:Redux, a popular state management tool used to maintain the state of an application and keeps the changes of the app traceable. Other tools like Flow and ProType make the process of type checking faster. Hence, providing users with the essential tools to develop complex native cloud apps and easily move heavy computational workloads server side. Personalized User Experience:React Native was built on the ability to segregate framework code, native and Javascript code. This gives developers an option to develop different styles of app from server-side. Moreover, they can even provide personalization options to each user in the same app. Using React Native, on the server side you can personalize the style of the application as per users giving them a better experience of personalization. Easily Integrate Third Party Extensions:Often building an entire application from the starting is a difficult and time consuming process. This is when you need to integrate third party extensions. Third-party plugin eliminates the need to have web view functions and React Native works as a plugin with the native module. There are many options available to link various processes which helps web apps load faster and run smoothly. Hence, make sure to use extensions and make the React Native app development process faster. Large Community Support:One of the best advantages of using React Native is that it has a large and strong community of developers. Moreover, even Facebook strongly supports its programming language with regular updates and maintenance. There are large resources like third-party tools, blogs, videos, podcasts, monthly/ yearly events from React Native community. These things help developers to make the development process faster and get timely help from the community. Easy Debugging:Debugging is as challenging as development. Most of the time developers need to debug theirs or someone else’s code and then make necessary changes and this needs to be done for each operating system. But, with the help of React Native’s single-code base, this has become easy. You can easily make the necessary changes in single code and it will be affected across all the operating systems. Hence, making it easier for developers to develop and debug their code and make applications faster. ConclusionWith the constant changing time, it is important to make the necessary changes in your development practices as well. Using React Native, this has become easy and ways of developing applications too has become faster. Rely on the latest technology of React Native and develop intuitive, interactive, and responsive websites easily. If you need more guidance on this, reach out to us and our team of experts will help you at each phase of the development life cycle. When it comes to developing applications, there are multiple options one has in the market. Today developing cross-platform applications is way easier than before because of the number of tools available. There are multiple frameworks like Flutter, React Native, Xamarin, Adobe PhoneGap, and more. But, with the increasing number of frameworks and programming languages, there is also confusion as to which one should choose. If you are thinking of developing an application and unsure which framework is perfect for your cross-platform application development, you are in the right place. Here, we are going to talk about two of the most used frameworks for cross-platform app development i.e. React Native and Flutter. Herein, I will provide you details about each of these frameworks, their pros and cons, and which one to choose and why. What is Flutter? Flutter is a portable UI toolkit used to develop cross-platform applications using a single codebase. In simple terms, it is a software development kit used to develop applications easily. Developers can easily develop intuitive, flexible, and expressive UI. Flutter is loaded with a large amount of in-built libraries and widgets; it helps to make the development environment faster. The best part of Flutter app development is the ease it provides developers to develop applications and works like native applications. Flutter is free and open-source technology which makes it a go-to solution for developing applications. Moreover, Flutter uses Dart programming language, which is object-oriented and easy to learn. Because of the in-built widgets, app rendering is faster and has a great look and feel. Google developed and launched Flutter in 2017 intending to provide users ease to develop applications and launch it. Today, it is one of the fastest-growing frameworks and Dart is the fastest-growing programming language. According to research by Statista, Flutter is the second most popular framework to develop cross-platform applications. With the latest release of Flutter 2, they now support developing applications for different operating systems like Microsoft, Linux, iOS, and macOS. Additionally, it even aims to provide better experience to web browsers like Chrome, Firefox, Safari, and Edge. You can also use Flutter to develop applications for cars, TVs, and smart home appliances. Pros and Cons of Flutter: Pros:
Using this feature, the developer can add features, fix bugs, and try new ideas. Hot Reload is very easy to use for developers and designers as they can quickly make changes and see the output in a fraction of a second.
Cons:
What is React Native: React Native is an open-source mobile application framework that uses JavaScript. It is useful to develop applications for both Android and iOS using a single code base. Similar to widgets in Flutter, React Native uses Components to make the development process easier. The applications developed using React Native apps have similar performance and UX of native apps, which helps in providing users with a better experience. Developers can easily develop flexible, interactive, and intuitive applications using React Native. Facebook owns React Native and revolutionized the way developers develop cross-platform applications. According to research by Statista, React Native is the most popular development platform to develop cross-platform applications. Roughly we can say that React Native powers every second application we see. Today in the developer circle, React Native has one of the largest communities and provides large resources to learn. There are tons of resources available like blogs, tutorials, videos, monthly and yearly conferences, and constant updates from Facebook, making it better. As React Native is open source and easy to learn, you will easily find many React Native developers. Going further, let’s see the pros and cons of React Native application: Pros and Cons of React Native: Pros:
Cons:
Which one should you choose: Both the frameworks are best in their way and serve a purpose, i.e., to ease the development of cross-platform applications. Depending on your apps’ requirements you need to decide which framework you prefer. Consider parameters like users’ requirements, app functionalities, current market trends, discuss with your team members, budget, and more before taking the final decision. Wrapping Up: The demand of responsive applications and frameworks has increased the demand of different frameworks. And to fulfill this demand, companies have played a major role in the developer community. Both Flutter and React Native serve a purpose and have matured a lot over the years. If you are still confused and need expert advice, you can reach out to us, and our developers will help you. Depending on your requirements, our experts will help you decide whether Flutter app development is better or a React Native app. React Native is one of the most used frameworks when it comes to app development. It is a perfect solution for startups as well as enterprise businesses to develop applications. Many companies have already leveraged React Native and have developed interactive applications. When talking about React Native app development, there are multiple things that go into it. One of the major and most important parts is the database. More complex the data, the more secure your database must be. In this article, I will walk you through different factors one must consider while selecting a database and which is the perfect solution for your application. Factors to Consider While Choosing Database: Line of Codes: React Native is one of the most used frameworks when it comes to app development. It is a perfect solution for startups as well as enterprise businesses to develop applications. Many companies have already leveraged React Native and have developed interactive applications. When talking about React Native app development, there are multiple things that go into it. One of the major and most important parts is the database. More complex the data, the more secure your database must be. In this article, I will walk you through different factors one must consider while selecting a database and which is the perfect solution for your application. Factors to Consider While Choosing Database: Line of Codes: Line of codes defines other things you use for React Native App development. If you write less than 20 to 40 lines of code for simple CRUD operations then prefer not to use any advanced database. Because using advanced databases for small CRUD operations will make your coding more complicated. Handling Data Conflicts and Concurrency: More collaboration features means more possibilities of data conflicts. Look for databases that share the conflict handling policies on their website or repository pages. Learn more about database documents and become aware of how they handle data syncing and conflicts. This will help you decide on the correct database for your application. Memory Management: Regardless of the database you use, you need to make sure that it has good memory management. Inefficient database memory handling can often lead to app crashes. If you think your database is not managing memory efficiently, you can do a compaction process. Compaction is a proactive process for memory management in which it deletes certain documents that are of no use. This will empty some memory from the database and the app will work better. This process is similar to the “Garbage Collection” part of programming which makes sure the memory is available to users. Complexity of Data: When working with server-side or client-side scripting languages, key-value or JSON structure is the default option for storage in most of the databases. React Native developer or in-built library will serialize the strings. Oftentimes serialization can cause serious halts and issues in application performance because of its limited resources. This is one of the major reasons behind companies using a database that helps to store complex data like documents, objects, and other complex data types. Syncing Data Offline: Today users want their applications to work offline as well. Hence, it is important to use databases that sync with your application when users connect with the internet. To do so, you also need to make sure that the offline database is secure as data will be stored on users’ phones. These are some of the major factors you need to consider when selecting the database. Understand your customer and apps requirements and then make the decision of finalizing the database. Going further, let’s talk about different databases you can use in your React Native app development: Realm: Realm is an object-oriented and open source database that is useful to develop iOS and Android applications. Realm databases gave birth to real-time and offline applications that run on mobile devices and wearable devices. It operates 10 times faster than relational databases and supports complicated data types too. Realm also has its own database search engine which makes it easy to access any sources or threads. Developers prefer to use Realm databases to improve the performance of React Native applications by dealing with huge amounts of data. As it is a high-performing database, Realm has proven to fix the queries better and easily, compared to other databases. Realm is the best database choice for large-sized apps because of its open-source nature and is easy to use. Some of the benefits of using Realm are:
Google-based Firebase database has NoSQL and is a perfect database if your application is more into offline data updating and synchronization. It also manages MVC-based React Native applications that have high data requirements. Additionally, it even has a feature like tracking tools which helps you to find bugs in your application and remove if any. Additionally, it will even provide you full access to data removal from Google servers whenever you need it. Following are some of the major benefits of the Firebase database:
The main aim of SQLite was to offer users the capacity to make local storage databases for mobile devices. Lite stands for a lightweight database that needs minimal setup. SQLite executes SQL policies with extra tools which help you to manage data easily. The performance of the database is not great but developers can make necessary changes as it is open-source. Following are the key benefits of using SQLite:
It is an open-source JavaScript database that preserves data in JSON format and enables CRUD operations via simple JS API. PouchDB allows apps to store data locally even when it is offline and syncs with compatible servers and CouchDB when the app connects with the internet. It keeps all users’ data synchronized as it is lightweight. It also helps to secure data easily for React Native applications and has an in-built authentication system. This system provides features like password storing using the latest encryption algorithms. Following are some of the major advantages of PouchDB:
WatermelonDB was built with an aim to optimize React Native databases. It is developed on SQLite and works great with React Native databases. WatermelonDB can scale thousands of records in a minute and can create complex apps. This database can handle cached and multithreaded async functions. Following are some of the benefits of WatermelonDB:
Vasern is the most lightweight, open-source, and fast database for developing React Native applications. The Vasern API is useful for local storage as well as syncing and cloud storage across the app users. The structures and design of WatermelonDB get inspiration from different open-source databases. Following are some of the benefits of Vasern:
It is an open-source, high-performance backend database for React Native which allows developers to handle data in multiple ways. It also offers an API for multiple languages which includes iOS and Android. BerkeleyDB can also handle data in multiple ways like SQLite. It uses Key-value pair data and also has a byte array and supports multiple data items for a single key. AsyncStorage: AsyncStorage is the asynchronous, unencrypted, key-value pair database used in React Native instead of LocalStorage. Persisting data in a mobile application has benefits like when the user restarts the app, the data or the setting variable is available to the user just the way they used before closing an app. Wrapping Up: When starting with React Native app development, deciding on a database is the most vital thing as it includes users’ data. When deciding which database to use, take the above factors into account and also apps’ requirements. The database is the most crucial part as it needs to handle all the complex operations and keep data secure, synchronized, and available offline. If you need more guidance on which type of database is perfect for your React Native application or need help with development, you can reach out to us. Our team of experienced developers will guide you for React Native app development. With every passing day, there is constantly something new coming in the field of technology. Innovation has given birth to Artificial Intelligence and the Internet of Things (IoT). Many big companies have invested heavily in these technologies, and it is growing at a fast pace. We can see how much IoT and AI help us in everyday life as well as businesses. Today companies are using AI, powered by machine learning to understand their customers better and leverage personalization. Virtual assistants like Siri, Google Assistant, Cortana, Alexa, etc., are making this technology easy to adopt. Companies like Netflix, Spotify, Amazon Prime, etc., are making their algorithms stronger by using machine learning. With the help of these algorithms, they study users and further recommend music or shows, which gave birth to personalization and, as a result, an increase in usage. According to research by Statista, connected IoT devices are estimated to be 30.9 billion units by 2025. This shows the amount of demand and applications IoT has in the market. In this article, we are going to see how machine learning and IoT is changing the world. Let's have a quick overview of machine learning and the Internet of Things. What is Machine Learning? Machine learning is one of the critical components of AI, where the algorithms are developed to improve the performance of the software. It uses big data to understand and provides users with personalized experiences. Any eCommerce platform, streaming service, music streaming platform, etc., uses it to understand users and provide them with a better experience. Slowly it is becoming more popular and almost used in all industries. What is IoT? IoT stands for the Internet of Things; it is used to connect various devices with the internet and pass data. It is used in the healthcare sector, automobiles, retail, and more. But, going one step further, with the integration of machine learning, IoT devices get a brain. Thus, giving rise to the Artificial Internet of Things. Today it is one of the most powerful technologies to use products in the best way possible. Let's see how Machine Learning and IoT are changing the world around us: Retail Commerce: eCommerce companies like Amazon, Wish, Myntra, etc., are using machine learning to understand their users better and provide personalization. With the help of big data, these companies can study their customers' purchase history, market trends, customers' spending patterns, habits, and preferences. A company studies this data, aggregates it, and uses it to make decisions. With the help of machine learning algorithms, businesses can understand the purchase patterns and further make the customers' experience better. Amazon was the first company to recommend personalized products depending on customers' previous purchases. Not only this, today they have come with "Amazon Go" in which its "Just Walk Out" technology is changing the face of brick-and-mortar stores. It is helping shoppers to checkout without the need to wait in line, the kiosks, which are enabled with Alexa there helps them in searching products in the store, recommending dinner recipes, and more. It uses some advanced technology like computer vision, deep learning, machine learning, and sensor fusion to understand their customers. Another example is Rebecca Minkoff, a fashion brand company using IoT, RFID, and other leading-edge technologies in their retail store. They have a huge digital wall using which customers can order their drinks or if they need an employee to help them with an in-store purchase. Going further, in the trial rooms, they have smart mirrors using which customers order different clothes, change sizes, and more. When the customers use these smart mirrors, the employee is notified and comes with the required clothes. During checkout, customers have to use the store's iPad and RFID tags to track the clothes. Customers can scan the tags, and using the iPad, they can make the payment. Once done, customers can themselves remove the tags using the machines. Other companies like Nike, Google, and more are making their retail stores smarter and trying to provide better customer experiences. Smart Homes: Smart homes have become real now; it is no more luxury or limited only to few people. With the help of AI and IoT, many homes today are getting converted to smart homes. It uses devices like sensors, meters, and lights to collect and analyze data. Using this, they can define the home infrastructure, utilities and provide more ease to daily tasks. Companies like Amazon, Google, and Apple have their own home automation solution. You need to pick the solution you prefer and automate your home independently or reach out to integrators. They already have smart devices in the home category and provide compatibility with third party devices as well. Talking about Google, their Nest home solution makes your home smarter, and everything connected with your Google Home App. You can connect smart speakers, cars, TV, headphones, watches, and more. With the help of Nest Thermostat, you can adjust the temperature of your home. Its sensors sense your presence in the home, if there is anyone, they can set the temperature accordingly. Other way around, if there is no one in the home, it changes the temperature, saving you energy. With the Nest Hub, you can watch videos while cooking, send voice commands to Google Assistant to play music, podcasts, and audiobooks. You can efficiently control your smart home by knowing things like who is at the door, which lights are on, dim the lights, know the weather, control your thermostats, configure security cameras, watch live feed, and more. Everything easily at your fingertips. While Google’s devices are great, it is not the only company that makes them. Amazon and Apple are also in the same business. Several other companies like Ikea, Phillips, etc. make smart versions of their products, making the connected home a possibility for everyone’s financial range and stylistic taste. Smart Cities: With the increasing number of population and rapid urbanization, making cities smart has become important. Today companies and governments are investing heavily in this. Experts claim smart cities will be the future and play a major role in increasing economic growth. Governments have introduced smart streetlights to make smart cities, enabling CCTV surveillance cameras with facial recognition software that helps during theft, smart parking management, and more. Let's see some of the verticals of smart cities in brief:
Self Driving Cars: Self-driving cars are the future of cars and are safe, clean, and more efficient for future transportation. Software developers use machine learning and deep learning algorithms to enable computer vision. It helps vehicles to make decisions the same as humans while driving. Self-driving cars use sensors to know if there are any objects nearby. Other advanced control information can help to find navigation routes. Conclusion: The current application of machine learning and IoT is just the tip of the iceberg, there is still more to explore in both fields. With the constant growth of technology, we can assure it will make our lives easier and lead in the way of innovation. Today we can say that almost every industry is covered using machine learning and IoT. There is no limit to thinking about how this technology and its uses can change the world. There are more applications of AI and IoT than we can ever imagine. We can truly say automating things around us helps in making our lives easier, and hopefully safer. |
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