On Dec 3, 2025, the maintainers of React disclosed a critical vulnerability named React2Shell, tracked under CVE-2025-55182. This post breaks down what the vulnerability is, why it matters, how it works at a high level, and the steps organizations should take immediately to mitigate the …
here are several ways to get started with Amazon EC2. You can use the AWS Management Console, the AWS Command Line Tools (CLI), or AWS SDKs. Step 1: Set up and log into your AWS account Log in to the AWS Management Console and set up your …
1. Introduction Firebase Analytics (now called Google Analytics for Firebase) is a free, event-based analytics tool provided by Google. It helps track user behavior, engagement, and app performance in real-time. In React Native, it allows us to: Track screen visits Capture button clicks / feature …
Google has announced a significant policy update for Android 15 that will impact how Flutter developers build and distribute their apps. Starting with Android 15, all apps submitted to Google Play must support 16KB page sizes instead of the traditional 4KB standard. This change isn’t …
Stop wrestling with complex selection widgets and start building beautiful, intuitive selection interfaces in minutes. As Flutter developers, we’ve all been there. You need to implement a selection feature in your app—maybe it’s choosing multiple countries, picking a favorite fruit, or selecting team members. You …
How to Set Custom Fonts in iOS Storyboard (UIKit) Using custom fonts is a great way to give your iOS app a unique brand identity and a polished visual design. But if you’ve tried applying custom fonts to labels or buttons directly via Storyboard, you …
Unit Testing in Flutter: Best Practices for Building Stable, Scalable Apps As your Flutter app grows in features and user base, ensuring the reliability of each component becomes crucial. Manual testing isn’t scalable — especially when new features risk breaking existing logic. This is where …
Flutter is known for building beautiful UIs and delivering high-performance apps from a single codebase. But as your app grows in complexity, ensuring it runs smoothly across various mobile devices becomes crucial. Poor performance leads to frustrated users, low retention, and negative reviews. In this …
Creating Pixel-Perfect UIs in Flutter: Design to Code Delivering a beautiful mobile app isn’t just about functionality—it’s also about visual precision. If you’ve ever had a designer say “It doesn’t match the mockup…”—this post is for you. We’ll walk through how to go from Figma …
Security is no longer a luxury—it’s a must-have for every mobile app. With increasing cyber threats and data breaches, protecting your app and users’ data should be your top priority. Whether you’re building in Flutter, React Native, or native platforms, these best practices will help …
In today’s world of rapid app development, testing isn’t optional—it’s essential. Flutter provides a powerful set of tools to help you write reliable, maintainable code with confidence. In this guide, we’ll walk through the three core types of testing in Flutter: Unit, Widget, and Integration …