Best of Mobile Development — August 2024

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   Article

   Medium·2y

   Flutter Vs React Native : Performance Benchmarks you can’t miss ! 🔥⚡️

   When choosing between Flutter and React Native for mobile app development, performance is a crucial factor. A recent benchmarking study compared app size, memory, and CPU usage for three app types on both frameworks using current versions. Flutter generally showed smaller APK sizes and better CPU & memory usage, with smoother scrolling and fewer framedrops compared to React Native. However, React Native had a higher FPS in bulk Lottie animations but at the cost of increased CPU and memory usage. The findings suggest that while both have their strengths, Flutter slightly edges out in overall performance efficiency.

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   Article

   Hacker News·2y

   Tauri 2.0 Release Candidate

   Tauri 2.0 has reached its release candidate phase after extensive beta and alpha testing. The focus now is on documentation and fixing critical bugs before the stable release planned for the end of August. Significant changes include the restructuring of core plugins and improvements in mobile development capabilities. An external security audit has also been completed, with all findings addressed. The Tauri team encourages community involvement and contributions to help improve the project further.

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   Article

   Substack·2y

   👵 Use boring sign-up screens

   Functional sign-up screens, which emphasize practicality and usability, outperform delightful designs that aim for emotional engagement. Experiments with companies like Ring, Alltrails, Nextdoor, and Spotify show that simplistic designs lead to higher user sign-ups. Distracting elements like videos and illustrations can reduce effectiveness by diverting attention from CTAs and increasing app download sizes in regions with slower internet speeds.

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   Article

   MDN Blog·2y

   How to debug mobile apps across devices

   Bugs in mobile apps harm user experiences, affect first impressions, and increase uninstallation rates, leading to lost revenue. Mobile app debugging involves finding and fixing bugs, often using real device clouds to ensure thorough testing across different environments. Debugging on multiple devices is essential due to device fragmentation, variations in operating systems, vendor UI modifications, considerable system changes, and hardware optimizations. Techniques like analyzing trace log files, using breakpoints, and external debuggers aid in this process. Tools like Android Studio, Xcode, and LambdaTest are highly valuable for debugging across various devices effectively.

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   Article

   Community Picks·2y

   The 10 best React Native component libraries you should know

   When building a React Native app, it's efficient to use component libraries to speed up development. These libraries offer pre-developed, customizable UI components that support both iOS and Android platforms. Notable libraries include React Native Paper, React Native Elements, UI Kitten, RNUIlib, Shoutem UI, Lottie React Native, React Native Maps, React Native Gifted Chat, Tamagui, and gluestack UI. Each offers unique features, theming support, and various levels of customization and platform compatibility.

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   Article

   The Verge·2y

   European iPhones are more fun now

   Apple has added several new features to iPhones in Europe, such as third-party app stores, custom browser engines, and more customizable default apps, due to stricter regulations. These features are not available elsewhere, causing frustration among users. Despite some concessions like retro game emulators, Apple continues to maintain different standards for different regions.

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   Article

   Medium·2y

   Understanding the power of Keys in Flutter

   Keys in Flutter are identifiers for widgets, elements, and semantic nodes, crucial for preserving state when widgets move within the widget tree. They are particularly important for managing state in widgets like ListView or Stateful widgets where data changes order. The post provides examples of implementing keys in reorderable lists and explanations of different types of keys: ValueKey, ObjectKey, UniqueKey, and GlobalKey, highlighting their use cases and significance in maintaining a smooth and reactive user interface.

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   Article

   Medium·2y

   Flutter July 2024 💙 Flutter Monthly

   Explore the latest updates and insights from the Flutter community, including the Flutter CTO Report 2024, new features like AI-generated UI, static site generation, and impactful packages. This compilation also covers advanced techniques, integrating analytics services, adapting themes, and understanding deeper aspects of Flutter like InheritedModels and composited layers.

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   Article

   Code with Andrea·2y

   The CarouselView Widget

   Flutter 3.24 introduces the CarouselView widget, providing an easy way to create carousels with various customizations. Key features include limiting height with `ConstrainedBox`, setting children's size with `itemExtent` and `shrinkExtent`, and allowing any widgets as children. For more info and sample code, refer to the official documentation.

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    Article

    Code Like A Girl·2y

    How to Transform Your Website into a Progressive Web App: A Complete Guide

    Progressive Web Apps (PWAs) offer a blend of web and mobile app experiences, providing faster loading speeds, offline functionality, push notifications, and easy installation without an app store. They work across various devices, from desktops to smartphones, ensuring a secure and responsive user experience. Major brands like AliExpress and Twitter have successfully adopted PWAs to improve user engagement and conversion rates. This guide outlines the benefits of PWAs, why businesses should adopt them, and provides a step-by-step process to convert a traditional website into a PWA.

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    Article

    ProAndroidDev·2y

    Creating Pixel-Perfect UI with Jetpack Compose

    Creating consistent UI across different Android devices can be challenging due to varying display resolutions and user-adjustable display settings. Jetpack Compose, combined with the 'aDp' library, offers a solution for achieving pixel-perfect UI. The library scales dimensions according to the device's settings, ensuring design consistency. It also includes 'aSp' for fonts to handle changes in text size settings.

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    Article

    Povio·2y

    How to Publish iOS App to The App Store in 2024

    Publishing an iOS app involves multiple steps, including signing up for the Apple Developer Program, creating an app store listing, and ensuring compliance with Apple's guidelines. It's essential to gather necessary legal information, prepare a D-U-N-S number, and design app icons and screenshots. Understanding App Store review guidelines and setting up app analytics are also crucial for a successful submission. Povio provides expert support throughout the process, helping businesses bring their apps to market efficiently.

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    Article

    The New Stack·2y

    Expo vs. Flutter: How to Choose the Right Mobile Framework

    Choosing between Expo and Flutter for your next mobile project depends on various factors such as existing knowledge of React or Dart, need for native platform API access, desire for visually identical designs across platforms, requirement for a web version of the app, speed of prototyping, and the importance of over-the-air updates. Expo is built around React Native and uses JavaScript/TypeScript, while Flutter uses Dart. Each has its own strengths in terms of community support, ecosystem of tools, and performance. Expo is well-suited for teams already familiar with React, those looking to deploy apps quickly, and projects requiring frequent updates without app store reviews. Flutter offers high performance and visually consistent UIs across platforms, suitable for complex applications with heavy animations.

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    Article

    Code with Andrea·2y

    The OverflowBar Widget

    OverflowBar allows widgets to be laid out in a row and switches to a column if they exceed the available horizontal space. It offers customization for horizontal and vertical spacing as well as overflow alignment, distinguishing itself from the Wrap widget which continues adding items horizontally upon overflow.

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    Article

    Community Picks·2y

    DP vs SP vs DPI vs PX in Android

    Understanding the various units like DP, SP, DPI, and PX is essential for consistent UI design in Android. Screen size is measured in inches, PX represents the smallest display units, and screen resolution counts the pixels in each dimension. Density measures pixel concentration, impacting screen quality, measured by DPI. DP ensures consistent UI size across devices, while SP scales fonts according to user settings.

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    Article

    Community Picks·2y

    Mobile App Success in 2024

    Building a successful app in 2024 requires more than just a great product; it demands strategic marketing, networking, and customer engagement. Key strategies include using social media effectively, optimizing content for SEO, creating meaningful partnerships, and leveraging tools for app store optimization. Focus on genuine user engagement, robust customer support, and continuous feedback collection to ensure long-term success and user satisfaction.

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    Article

    Flutter Community·2y

    Enterprise Mobile Apps Development Principles

    Building efficient complex mobile applications involves simplifying problems rather than over-complicating architectures. Use well-defined boundaries between modules and prefer simple, understandable code. Unified tools and patterns improve maintainability and consistency across projects. Tests are crucial for validating application behavior and enabling refactoring. Experimentation within isolated modules can lead to improvements, but should be cautiously scaled. Effective documentation should be kept close to the code to ensure it remains up-to-date and relevant.

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    Article

    Community Picks·2y

    How to Instantly Test Your Localhost Vue App on Mobile , No IP Needed!😱

    Learn how to test your Vue app's mobile responsiveness directly on your device using port forwarding, without needing remote URLs or third-party services. The guide covers enabling developer mode on your phone, connecting via USB, setting up port forwarding in Chrome DevTools, and accessing your localhost on mobile.

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    Article

    droidcon·2y

    Flutter clean code and best practices

    Learn the approach for clean code and best practices in Flutter, covering essential aspects like maintainability, readability, and scalability. Explore principles like naming conventions, consistent formatting, code reviews, project structure, and optimization techniques. Understand the importance of using Dart’s type system, leveraging Flutter’s widgets, and writing tests. Additionally, discover tips for performance and network optimization, such as caching, progressive loading, memory management, and more, to build efficient and high-quality Flutter applications.

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    Video

    Community Picks·2y

    A Javascript Software Engineer bought a house | PR Review [17]

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    Article

    UX Planet·2y

    Navigation UX Design: Types & Best Practices

    Effective navigation UX design is paramount for guiding users through digital interfaces intuitively and efficiently. It encompasses design layouts, user interactions, and user flows to enhance the overall user experience and satisfaction. Key elements include hierarchical, object-oriented, task-oriented, and workflow-based navigation types, each catering to specific user needs. Common patterns such as vertical menus, breadcrumbs, and tabs streamline content access. Best practices involve understanding user interactions, creating a clear information architecture, and continuous improvement through user feedback.

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    Article

    AlternativeTo·2y

    Flighty unveils version 4 with new delay insights

    Flighty has released version 4, introducing advanced delay insights. Users can now see detailed reasons for flight delays and get predictions hours before airlines announce them, improving travel planning.

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    Article

    ProAndroidDev·2y

    ++Android Process Lifecycle + Coroutines == ❤

    Kotlin Coroutines and Android Lifecycle complement each other effectively in Android development. By leveraging coroutines within the Android Lifecycle framework, developers can ensure tasks start and stop at the appropriate times during the app’s lifecycle, such as refreshing caches or clearing sensitive data when the app goes into the background. Examples provided demonstrate how to abstract these lifecycle-dependent tasks away from activity-specific logic, making the codebase cleaner and more robust.

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    Article

    ProAndroidDev·2y

    Convert Your Native Project to Kotlin Multiplatform — Developer’s Guide

    Migrating a native mobile app to Kotlin Multiplatform (KMP) allows for shared logic between Android and iOS, cutting costs and simplifying maintenance. The guide covers the technical aspects of this migration, including repository setup, modularization, dependency injection, and managing platform-specific code. It addresses common challenges and provides solutions based on extensive experience in KMP development. The process involves gradually moving Kotlin code from the Android app to a Multiplatform module, integrating it into the iOS application, and phasing out the corresponding Swift code.

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    Article

    Netguru·2y

    Flutter for Web Development: Pros, Cons, and Best Practices

    Using Flutter for web development offers a unified, cost-effective solution for both mobile and web applications, enhancing user experience through customizable widgets. While it minimizes development time and costs, challenges such as SEO limitations, browser compatibility, and performance issues need to be addressed. Following best practices like leveraging the BLoC pattern and responsive design can optimize performance. Real-world examples demonstrate Flutter's effectiveness in modern web development.

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