A list of the most frequently asked questions and answers in an interview for a front-end Angular developer in 2021 — If you apply for an Angular frontend position, it is very likely that recruiters will want to find out about your knowledge of the framework and you’ll face a technical interview. This assessment helps technicians to check if you have a clear understanding of the framework and its tools. It can…

Guide to managing the routes of a Flutter application helped by the Getx package. In a previous article, we looked at the advantages of the GetX package and focused on State managment. …

Guide to using the GetX package to manage the state of widgets — State management is undoubtedly the most discussed topic within the Flutter community, and no wonder. The choice has a determining factor in the development and maintainability of the code. There are many options and each of them has its advantages and disadvantages, that is why there is, to this day…

Guide to create a data table with horizontal and vertical scrolling without using any extra package. — Recently I was working on a project where I needed to display a table with very specific characteristics: That table had to have vertical scroll, and some columns had to be able to scroll horizontally. …

Create your own icons for your Flutter application in an easy way with fluttericon. — Flutter provides us with a fairly complete list of icons, ready to use in our applications. …

Getting started with websockets in Angular and Nodejs is extremely easy. Thanks to the socket.io and ngx.socket.io libraries, we can send messages in real time from the server to the client and vice versa. We will create an application that communicates with a websockets server and is able to show us the connected users. — WebSockets is an advanced technology that makes it possible to open an interactive communication session between the user’s browser and a server. With this API, you can send messages to a server and receive event-driven responses without having to query the server for a response.

How to keep learning and improving a programming language. — By now, I guess all of us in the development world know that we are in a “living” ecosystem. Technologies evolve, add new features, new functionalities and even some are left behind under something we are all familiar with: the dreaded deprecated. It would be funny to do a poll…