In this Dart & Flutter tutorial I will explain you their differences and when you should use each one.

const, final, dynamic, var... when and why?

How to know when to comment your Dart code

8 steps for Linux server security

How to secure a server

Flutter PRO tip #1: Get the language, country and currency of your user

Take advantage of the official Flutter 3 support for Linux by creating a snap package browser using Ubuntu's visual style: Yaru.

Create a Linux package browser in 5 minutes with Flutter 3

Write BETTER code with Dart 2.17 (Included in Flutter 3)

Exploring the stable support for macOS & Apple Silicon in the last major version of Flutter

Amazing performance improvements in Flutter 3 for Mac apps

I have run a set of performance benchmarks to see how well performs Flutter 3 for WEB compared to the previous version

Flutter 3 for WEB: have they really managed to increase performance?

How to request permissions and adapt the UI accordingly to the user's decision.

Best way to handle permissions in your Flutter app

This new release includes support for macOS and Linux, performance improvements for web and tooling, Dart 2.17, full Firebase support and more

Flutter 3 announced in the Google I/O event

Flutter PRO tip #0: Open a dialog at startup

Flutter State Management made easy with provider 2: Provider as a Dependency Injection framework and MultiProvider

My name is David Serrano, I am a mobile app developer. In this personal blog I write articles about my work, my experiments and my experiences while carrying out my daily tasks; here you can find content ranging from tutorials on how to implement some functionality, articles aimed at beginners, writings of interest focused on mobile development technologies, through articles on marketing and application promotion.
I hope that the content you see in this blog is useful to you. I try to prepare every material I write with the utmost care, I always go through it several times before publishing it to make sure everyone can understand it; I also try to populate the article with external links of interest and source code for those who want to expand their knowledge.
If you want to help me you can do it in several ways:
<ul>
<li>Clicking on the 'Sponsor Author' button and donating a quantity of your choice</li>
<li>You can try any of <a target="_blank" href="/apps">my apps</a> and use it if you find it useful</li>
</ul>
Also, if you plan to register in one of the following services please consider using the affiliate link below as a way to support my work:
<ul>
<li><a target="_blank" href="https://m.do.co/c/b35ec851ad63">Digital Ocean</a>: Cloud computing services with predictable pricing, robust documentation, and scalability to support your growth at any stage (get 100$ in credit by using this link)</li>
<li><a target="_blank" href="https://usefathom.com/ref/WEJEIO">Fathom</a>: Google Analytics alternative that doesn’t compromise visitor privacy for data (get 10$ discount on your first invoice)</li>
<li><a target="_blank" href="https://go.nordvpn.net/aff_c?offer_id=525&amp;aff_id=50364">NordVPN</a>: Protect yourself and your data online. Securely access apps, websites, entertainment, and more.</li>
</ul>
Thank you very much for your support, it means a lot to me.
Happy coding 💪

My name is David Serrano, I am a mobile app developer. In this personal blog I write articles about my work, my experiments and my experiences while carrying out my daily tasks; here you can find content ranging from tutorials on how to implement some functionality, articles aimed at beginners, writings of interest focused on mobile development technologies, through articles on marketing and application promotion.

I hope that the content you see in this blog is useful to you. I try to prepare every material I write with the utmost care, I always go through it several times before publishing it to make sure everyone can understand it; I also try to populate the article with external links of interest and source code for those who want to expand their knowledge.

If you want to help me you can do it in several ways:
- Clicking on the 'Sponsor Author' button and donating a quantity of your choice
- You can try any of [my apps](/apps) and use it if you find it useful

Also, if you plan to register in one of the following services please consider using the affiliate link below as a way to support my work:

- [Digital Ocean](https://m.do.co/c/b35ec851ad63): Cloud computing services with predictable pricing, robust documentation, and scalability to support your growth at any stage **(get 100$ in credit by using this link)**
- [Fathom](https://usefathom.com/ref/WEJEIO): Google Analytics alternative that doesn’t compromise visitor privacy for data **(get 10$ discount on your first invoice)**
- [NordVPN](https://go.nordvpn.net/aff_c?offer_id=525&aff_id=50364): Protect yourself and your data online. Securely access apps, websites, entertainment, and more.

Thank you very much for your support, it means a lot to me.

Happy coding 💪

David Serrano