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Insights on app development
MOBILE / FLUTTER
16 min. • Jul 17th, 2023
Building an enterprise-scale application in Flutter, as in any other framework, requires a specific approach toward organizing the team and the code they create. This comprehensive tech article explains how to approach such a large-scale project.
MOBILE / FLUTTER / AUTHENTICATION
10 min. • Mar 28th, 2024
Building 6-Platform Flutter App: Using 3 Auth Providers & Supabase
We've created a cross-platform Flutter app that effortlessly integrates sign-in options through Google, Apple, and Magic Link authentication. Discover why Supabase became our choice and how we used Supabase Auth to enable sign-in via these three providers.
MOBILE / FLUTTER
10 min • Mar 19th, 2024
Flutter Conferences 2025: Must-Attend Events for Flutter Devs!
At LeanCode, we love live events. As co-founders of Flutter Europe and founder of Flutter Warsaw, we take every opportunity to visit our friends at other events of this kind. This time, we're diving into the most exciting conferences tailored specifically for Flutter enthusiasts in 2025. As a result, you can grab this curated list of Flutter conferences.
MOBILE / FLUTTER
5 min. • Mar 4th, 2024
Packages and Apps Built With Gemini AI and Flutter
In this article, we are taking a look at interesting package and app examples where Gemini AI and Flutter have joined forces to create new and useful solutions. Get inspired by our handy list and see how AI can be used in the Flutter application.
FLUTTER / MOBILE
5 min. • Feb 19th, 2024
How to Use Gemini API in Europe
In February, Google released its package for communicating with Google AI models such as Gemini Pro. However, Gemini API wasn't available in all regions, most notably in Europe, until the end of May. Our short guide shows you how to use Gemini API with Vertex AI so that you can create your solutions with Google AI Dart SDK.
FLUTTER / MOBILE
5 min. • Feb 14th, 2024
How to Speed Up Flutter App Localization With AI
Many projects still grapple with time-consuming processes, such as utilizing ARB files for translations. Addressing this gap, at LeanCode, we created the Flutter arb_translation package, automating the addition of missing translations with Google's Gemini AI or OpenAI's ChatGPT, promising streamlined localization for Flutter apps. Read how it works.
BACKEND / MOBILE
20 min. • Feb 9th, 2024
Implementing Social Media Activity Feed with Stream
In a recent project, we embarked on the exciting task of enhancing an existing app with dynamic social media elements. Choosing Stream as our ally, we navigated through challenges and came up with strategies that helped us overcome them, resulting in the successful delivery of a news feed feature. Read our complex article.
MOBILE / FLUTTER / WEB
15 min • Jan 15th, 2024
Flutter Pros and Cons 2025 – Summary and Recommendations
Flutter is loved by many for its simple and fast development of high-quality cross-platform apps. Let’s take a closer look if Flutter is a suitable solution in every case, i.e., when developing mobile, web, and desktop applications.
MOBILE / FLUTTER
8 min. • Jan 5th, 2024
Polish Apps Made with Flutter 2023
In our exploration of Polish Flutter apps, we delve into those that are generally better known. We hope this list will grow over time since the Polish Flutter developers community is getting bigger, resulting in an increasing number of excellent applications.
MOBILE / FLUTTER
9 min. • Nov 28th, 2023
The List of Enterprise Companies Using Flutter 2023
We've curated a list of companies leveraging Flutter for mobile app development. We hope this list of Flutter enterprise apps will inspire your company to consider Flutter as a beneficial and safe solution.
BACKEND / FRONTEND / MOBILE / AUTHENTICATION
12 min • Oct 12th, 2023
Identity Management Solutions, Part II: Firebase Auth, Supabase, Keycloak, Auth0 & Ory Kratos
Selecting the best identity management solution is hard. Many options are available on the market, each with its own pros and cons. We compared the most obvious choices with the less popular ones. See our comparison of Firebase Auth, Supabase, Keycloak, Auth0 & Ory Kratos.