Engineering
Optimize App Performance By Mastering Stability in Jetpack Compose
Jetpack Compose, Google's cutting-edge UI toolkit, has shown immense promise since its stable 1.0 release. The adoption for production purposes has surged, with over 125,000 apps developed using Jetpack Compose now successfully launched on the Google Play Store, as reported by Google. Although Jetpack Compose has built-in optimization features, developers should understand how Compose renders
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20 min read
Building a Flutter SDK: A Deep Dive Into pub.dev — Part Two
Introduction Building a Flutter SDK is a series about crafting your own Flutter packages and SDKs from scratch. The articles in the series put into words the lessons the Stream Flutter team has learned over the years building our own Flutter SDKs. The series uses two of our SDKs as examples which you can take
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14 min read
Configuration as Code, Using PKL
You are building the next best thing. You are scoping out some amazing features. But now you have to add a way for someone running your software to configure things. So, you break out the JSON parser and start coding the interpretation of your new-fangled config file format. But JSON does not allow schemas, and
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8 min read
Building a Flutter SDK: Breaking Down a Flutter Package — Part One
Background In our opinion, it is generally easier to write a package for Flutter compared to other app development frameworks. Packages do not take a tremendous amount of specific knowledge to create if you already know app development in Flutter. In other frameworks, packages can have different structures and several distribution methods, making it much
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10 min read
Mastering the Model Layer: Iron-Clad State Management in Model-Driven Apps
Model-driven architectures like Model-View-ViewModel (MVVM), Model-View-Controller (MVC), or even simply connecting the Model to the View directly in SwiftUI (I know you're out there!) have dominated the iOS development landscape. MVC, the previously Apple-endorsed pattern, was pushed for UIKit and AppKit apps. SwiftUI, the successor, sees the Model View approach dominating Apple's code examples. These
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10 min read
Jetpack Compose: The Android Developer Roadmap - Part 5
We've segmented our Android Developer Roadmap into a multi-part series, delving into crucial Android fundamentals and the current ecosystem. In our previous post, we delved into crucial aspects of contemporary Android development, covering design patterns, architecture, asynchronous operations, networking, and local databases on Android. In part five, we'll explore the fundamental concepts of Jetpack Compose,
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18 min read
Improve Your Android App Performance With Baseline Profiles
Baseline Profiles empower you to achieve faster code execution, boasting potential speed improvements of around 20-30% from the first launch. This is accomplished by delivering pre-compiled source code information, effectively bypassing interpretation and just-in-time (JIT) compilation steps when users launch your application. When you integrate Baseline Profiles into your application, Android Runtime (ART) optimizes precise
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9 min read
How To Test Remote Push Notifications With iOS Simulators
In iOS, developers can create and send user notifications locally or remotely from a server through the Apple Push Notification Service (APNs). Enabling remote push notifications in iOS apps requires setting up a server to communicate with the APNs for a production app. However, using the simulator, you can quickly emulate and debug remote push
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9 min read