Insights on app development
11 min • Nov 25, 2025
Legacy code in Flutter? It happens, and it’s a sign of success. Fast growth creates technical debt. At LeanCode, we’ve helped enterprises untangle it with a proven framework that restores clarity, scalability, and speed without a costly rewrite.
14 min • Jan 20, 2026
Top Findings After Performing 5 Enterprise Mobile App Audits
After auditing enterprise-grade Flutter apps, one thing became clear: the same issues keep coming back. In this article, we bring closer the most common lessons from real-world mobile app audits and show what enterprises should focus on to build safer, more reliable, and future-proof Flutter applications.
8 min • Jan 12, 2026
6 Flutter Talks by LeanCode at FlutterCon Europe 2025
Each year, LeanCode has a strong representation at this conference, and 2025 was no exception - 6 of our LeanCode teammates were on stage, sharing insights shaped by building and scaling Flutter apps. We gathered all of them. Browse the list, pick the sessions that spark your curiosity, and learn more about the topics that matter most to you.
15 min. • Jan 9, 2026
6 Best Cross-Platform App Development Frameworks for Building Powerful Apps
Choosing the right tech stack is key if you aim to develop a powerful, user-friendly app with efficiency and performance. In this article, we explore the top six cross-platform frameworks, highlighting their strengths and weaknesses, and the key factors to consider when making your choice.
10 min. • Dec 8, 2025
How Patrol 4.0 Makes Cross-Platform Flutter Testing Possible
Patrol 4.0 is here! By far the biggest update since improvements were made to the test building, it brings support for a web platform, a VS Code extension, a better debugging experience, and many smaller improvements. Let’s dive into the details and the brief backstory behind this release.
10 min. • Dec 8, 2025
Simplifying Flutter Web Testing: Patrol Web
Patrol has reached version 4.0, marking a major milestone. Among the many new features, one stands out in particular: Patrol now supports Web! In this article, you’ll find a rundown of what Patrol Web can do, but also a look behind the scenes: how we designed it, why certain decisions were made, and what it took to bring Patrol’s architecture from mobile into the browser.
10 min. • Dec 8, 2025
Patrol VS Code Extension - A Better Way to Run and Debug Flutter UI Tests
We are excited to announce the release of the official Patrol extension for Visual Studio Code! It brings the power of Patrol directly into your IDE, transforming how you write, run, and debug Patrol tests. Read this article to find out more about how it works.
11 min • Nov 25, 2025
Taming Legacy Code in Flutter: Our Refactoring Framework for Enterprise Flutter Projects
Legacy code in Flutter? It happens, and it’s a sign of success. Fast growth creates technical debt. At LeanCode, we’ve helped enterprises untangle it with a proven framework that restores clarity, scalability, and speed without a costly rewrite.
10 min • Oct 27, 2025
12 Flutter & Dart Code Hacks & Best Practices – How to Write Better Code?
In this article, we’re sharing LeanCode’s 12 practical Flutter and Dart patterns that help you write less boilerplate, make your code cleaner, and catch mistakes earlier. Apply these patterns and you'll find yourself coding faster, communicating more clearly with your teammates, and spending less time debugging issues that the compiler could have caught.
6 min • Oct 13, 2025
Testing SMS in Automated Tests for Optimal Delivery
Testing SMS often seems like a simple task - until you try to automate it. Each message depends on external networks, carriers, and devices, making even small tests unpredictable. This article explains how to choose the right approach for stable and reliable results.
10 min • Aug 14, 2025
Firebase Dynamic Links Deprecated: Your Essential Guide to Alternatives
Google is retiring Firebase Dynamic Links, a tool many rely on for seamless user journeys. Discover what this means for your app, the risks of inaction, and practical steps developers and Product Owners can take to ensure smooth navigation and keep users engaged despite the change.