by Jakub Fijałkowski Firestore & Firebase suite are great technologies. They allow us to build some features really fast. Showing your stakeholders that you’ve built real-time, collaborative features in almost no time gets you the “wow effect”, so needed in some fields. …

As the number of smart devices grows, so does the need to control them. For multiple use cases, expecting a device to be connected to the internet while there is a need to exercise control would be highly limiting and thus infeasible. In these cases, using Bluetooth Low Energy (also…

by Robert Odrowąż-Sypniewski, Flutter Developer at LeanCode. 2020 has been overall a pretty difficult year however it has been great in terms of Flutter development. Right at the beginning of the year, Flutter has achieved a symbolic milestone of surpassing React Native — its closest competitor — in the number…

by Jakub Fijałkowski With the rise of cross-platform technologies like Flutter, React Native, and Kotlin Multiplatform, Firestore is gaining more and more attention as it tries to solve quite a few problems with the platform. Not only does it promise to replace fully-fledged backend solutions, but it also allows you…

by Jakub Fijałkowski Firestore (and Firebase) is a really great solution for many different use cases. As with everything that does so much, it gets complicated very, very quickly even if it looks simple on the surface. Here are my personal favorites that can bite you real bad based on…

by Marcin Chudy Web applications are adapting to face the challenges of a competitive native environment. After reading this article you will learn: If your browser is capable of connecting with the IoT devices; How to streamline the checkout process with simple Web API integration; What are the other creative…

When 2019 is coming to an end, it’s time for some initial conclusions and afterthoughts. For our mobile team LeanCode it’s been a hell new ride experience with the full adoption and embracement of Flutter, the no-longer-new cross-platform development framework for iOS, Android Web & Desktop applications. In the beginning…

It’s been more than a week since DevConf 2019. Last year’s edition was a blast (even though I haven’t written about it) and I couldn’t wait to attend it this year. This time I won’t make the mistake and will use the conference as a topic for my blog post…