Web APIs have become one of the most common solutions for providing services and data to very heterogeneous clients, especially from the era of Web 2.0, with the widespread of mobile technologies. In this context, it is no surprise that architectural … Read more
Content and templates in HTML
Creating HTML templates in the context of Web programming is a very common task both on the server and on the client side. Traditionally, on the client side, this task is assigned to libraries like handlebars or mustache and similar. These libraries … Read more
The Magic behind RxJS
Reinventing the wheel is often necessary in order to understand how a library works under the hood and to better learn something complex.It is a very good option, contrary to popular belief, in the case of a developer wanting to improve his/her … Read more
Thinking in Web Component
The development of Web Application has led us to rewrite some pieces of User Interface so many times in different varieties of JavaScript frameworks for compatibility and interoperability. When we build our User Interface, we have to think … Read more
Your Node.js API in a Serverless world
Hello Matteo, some time ago at one of the RomeJS meetups you talked about Serverless. Can you tell us more about it? In the talk, we aimed at bring an application, mainly JavaScript, onto the Serverless appearance. Serverless is an infrastructure … Read more
What is ELM and why should I care?
Hello Claudio. Recently, you’ve given a speech related to ELM that is purely functional and is developed with an emphasis on usability, performance, and robustness. Would you like to briefly explain what your talk was about? ELM is a pure … Read more
Kickoff a React project: CRA, Next.js or Gatsby?
This is a simple guide for humans to not get lost into the React bootstrapping solutions out there. Starting a React project implies the configuration of multiple tools like Webpack, Babel and more to create the foundations of your web application: … Read more
Concerning Modules – how the lost wisdom of the ‘70s helps us today
Douglas Crockford describes himself as the Godfather of JavaScript. When I saw he was giving the main keynote at Codemotion Amsterdam, I knew we were in for an interesting talk, and I wasn’t disappointed. Rather than talk about JavaScript, Douglas … Read more
Why should you care to learn TypeScript?
One of the most intriguing innovations of web technologies is the TypeScript programming language. Although very powerful and easily integrated into the existing JavaScript ecosystem, it is not as widely adopted yet. Nevertheless, it has the … Read more
From 0 to Kubernetes using .NET Core, Angular e Jenkins
During the Codemotion Rome 2019, the Facebook Developer Circle joined the tech conference to present a live coding meetup. The meetup was an opportunity to see a live coding experiment where three different speakers were involved. The speakers, with … Read more
RxJS and Angular Reactive Forms
Angular provides two different approaches to handle forms: template-driven forms, very simple to use and powerful, and Reactive Forms, based on Observable, much more flexible, scalable and robust. In this article we will learn more about this by … Read more
Interview with Tianyu Pu
She now works as a software developer for Booking.com, but Australian Tianyu Pu has done a fair bit of travelling herself, having moved from sunny Sydney to Amsterdam. In her spare time, you'll often find Tianyu enjoying the great outdoors or … Read more
The right and wrong with JavaScript: interview with Douglas Crockford
Paypal JavaScript architect Douglas Crockford is the man widely praised for discovering the much-loved JSON Data Interchange Format. But when the American computer programmer and entrepreneur suggested there were good parts to JavaScript, the … Read more
A DevDay night with GustoJS, Vue.js core member team
It all started with a tweet by Darek Gusto Wędrychowski, announcing his presence in the south of Italy. We intercepted the tweet and asked him to join us, to not lose the opportunity of having an international speaker and also a member of the core … Read more
The what, why and how of Javascript functional programming
As programming geeks know, “classical” programming languages, like C/C++ and Java, are Imperative. This means you tell the computer how to do something and it does it. By contrast, functional languages are Declarative – you tell the computer the … Read more
Do things faster and better with WebAssembly: an interview with Sendil Nellaiyapen
With multitudes of technologies and an increase in customer demands, there are many challenges faced by full-stack developers today. Fortunately, Sendil Kumar Nellaiyapen, a product developer for Xebialabs, has produced a new bible for building … Read more
Codemotion launches free, fully-fledged Training Programs in partnership with Google Cloud, Facebook Developer Circles and Nexi
Google, Facebook and Nexi are focusing on the Italian company to activate free tutored training courses with videos, demos, case studies, Q&A sessions and even bootcamps. All qualified professionals will receive a certificate issued by both … Read more
How MobX helps you manage your state
Managing state is one of the hottest and somewhat controversial topics in the frontend development world. A lot of effort has been made by several teams across the world to address state management with a clean and simple approach, creating libraries … Read more
Hack together a basic Node.js interface for a smart outlet
Hello Luca, could you tell us a little bit about yourself? Hi everyone, I'm Luca Lanziani. I'm 35 and I studied computer engineering at Roma Tre University. In 2010, the year I graduated, I started my career as a software developer. I changed jobs … Read more
Thijs Feryn: Tuning your application (and saving money!) with the caching
Thijs Feryn is a technical evangelist at Belgian web hosting company Combell. His goal is to bring technology to the people and people to technology. He focuses on bridging the gap between code and infrastructure. Thijs is also involved in many open … Read more