Antonio Fulgêncio

Node.js 21 vs Node.js 20 – What’s New? Node.js 21 just release, and it brings some good update compared to Node 20, Here is quick overview: V8 Engine Node 20: V8 version 11.7 Node 21: Upgraded to V8 11.8 – faster performance and new js features like Array Grouping fetch & WebStreams Node 20: Experimental Node 21: Stable no more worrying about using fetch and WebStreams in production. WebSocket Client Node 20: Not built-in Node 21: Built-in WebSocket client (experimental, but still super handy for real-time apps). ESM Module Default Node 20: No flag Node 21: New --experimental-default-type flag – Easily flip between CommonJS and ES modules. Test Runner Node 20: Standard testing Node 21: Glob support! Run tests across multiple directories with flexible patterns. Navigator Object Node 20: Not available Node 21: New navigator object, bringing Node.js closer to the browser with access to hardware concurrency info. fs.writeFile Option Node 20: Basic Node 21: New flush option to make sure your data is securely written to disk. Performance Boosts Node 21 comes with serious optimizations in streams, HTTP, and URL handling – faster and smoother apps. Ready to make the switch? Node.js 21 is here to give your apps a boost. #NodeJS #JavaScript #TechUpdate #WebDevelopment #NewRelease

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the best Project i worked on, don't finished and lunched yet Essential Used Tecnologies: Next.js Swiper.js Tailwind css

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Hello devs! 🚀 Well, I haven't shared much and I haven't been very consistent in this adventure of sharing knowledge or sharing more of my journey as a developer here on LinkedIn. 💪 But we are human beings. We fail, and we come back strongly, and that's fine. 🙏 We recognise, we see what the mistake was and what happened, and we go out there to face it again and fight to be better! But enough of the trash talk on social media 😂 📝 I want to share something I've been reading for a few days now about smart note-taking, and the Zettelkasten method. Have you heard of it? The core idea of this method is funny, and I'm going to try to apply it in my day-to-day life 💬 What do you think about it? If you take notes at important meetings or even in your day-to-day life, do you use other methods? If so, which ones? ♻️ Don't forget to #sharingIsCaring and so share with your dev friend or let's share knowledge in the comments area! https://pedropcruz.pt #dev #devLife #noteTaking #productivity #tools #frontend #portugal

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Hey Developers! 🚀 As I said in the last post, today I'm going to tell you what really made me stop continuing the project I loved so much, creating events, helping the community, the feeling of "community" was something that really filled me. One of the biggest reasons I stopped was not consistency. Every project and everything you do, if it's not done consistently, falls apart. We held events every Saturday. Only on public holidays or if there were bridges would we not do it. I had excellent people who, when I couldn't, whether for personal reasons or illness, would be there to bring these events to a successful conclusion. I trusted and rely on the team I put together at the time. The problem was that the events started to be much the same, and we didn't create events just to talk about topics for beginners. We wanted more. Much more. But with this comes the problem: personal life. I began to see that it was taking up too much of my time. Even though I was growing, doing a lot of networking (we went to a lot of other events where people knew us from our own events), I started to think that I had to take some time for myself. 👪 I needed time for myself. For my family. Then the pandemic happened. I had to adapt, and we tried to do events online. We still did 1 online event, but it didn't taste like in-person to me. It's great to share knowledge, but the human part is missing... And that didn't make sense anymore. So I put this idea to one side. And then came the best and most beautiful phase of my life: my first daughter. 😛 And perhaps I'll continue a little more of my story in another post. If you have any questions about me, you can send me a message, comment, expose me without any problem. https://pedropcruz.pt #techcommunity #community #events #group #it #frontend #portugal #programmer #developer #coding #coder

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🌟 Exciting News! 🌟 I’m thrilled to share that my second article is now live! 🎉 This time, I’ve dived deep into the fascinating world of Dependency Injection (DI), a concept that has transformed how I approach software development. In this article, I break down DI in a way that’s beginner-friendly, practical, and engaging. Whether you’re new to the topic or looking to sharpen your skills, I’ve packed it with real-world examples (including a MERN app with role-based authentication) and insights on how frameworks like NestJS make DI seamless. It’s been an incredible learning journey, and I hope this article can bring the same clarity and excitement about DI that I’ve experienced! I’d love for you to check it out and let me know what you think! 😊 #DependencyInjection #NestJS #NodeJS #WebDevelopment #LearningJourney #SoftwareEngineering #CodingCommunity #backend #backendDevelopment

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Just saw some Brazilian dev influencer giving tips to beginners: they should avoid PHP and React, but learn C, Ruby(?), HTML and CSS(?????). I'm wondering how this person will build a modern website without knowing JS.

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🚀 Why I Like Node.js 💻  Node.js is more than just a tool, it's a game-changer for web development! 🌟  Here’s why: ✅ Fast and Efficient: Built on Chrome's V8 engine, it makes applications run super quickly.   ✅ One Language, Everywhere: You can use JavaScript for both frontend and backend. No need to juggle multiple languages!   ✅ Scalable: Whether it’s a small app or a big platform, Node.js handles it all smoothly.   ✅ Huge Community: Tons of resources, libraries, and support from developers worldwide.  I’ve been using Node.js in my projects, and it has made backend development so fun. If you’re into coding or want to learn, I highly recommend giving Node.js a try. 💡  What is your personal favourite Backend-Framework, let me know.

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Hello Developers 🚀 🏖️ I've been on vacation this past week, hence the lack of posts from me. 💬 This is something I really want to impose on social networks (just linkedin for now) because I want to create the habit of wanting to share with the community positively, and of course learn from all of you. 💥 "Together we are stronger" 🌍 That's what I believe in, and that's why a few years ago I started a group to share experiences and knowledge. And that's exactly why I started with other mates the freeCodeCamp Lisbon. 🤝 I met some great people that I'll carry with me for life, namely Luís Lota, João Petinga and many others that I'll keep with me forever. 🫠 I remember feeling stagnant at the time. ☕ So I started doing Saturday events in a café in Lisbon, and I even did events in the middle of the mall... 🌐 Later, we got partnerships with Connect Digital (former Edge Portugal). And we kept evolving over time, until I felt really happy with what I was doing. 📝 And maybe I'll share the not-so-good part of all this in another post. 😊 But I do know that the feeling of community and sharing is something that makes me happy and fulfilled. Should I go back to that? 💬 Leave a comment, share with me what you think and what I can do to improve. If you know me well, go ahead and expose me without fear. 🔗 You can find out more about me at https://pedropcruz.pt #freecodecamp #techcommunity #community #it #frontend #devjourney #developer #coding #programmer #sharingiscaring #knowledge

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🚀 Why Node.js is a Game-Changer for Web Development 🚀 Node.js has transformed how we build web applications, enabling JavaScript to run on the server side and making it possible to build fast, scalable, and real-time applications. Here’s why Node.js stands out: 1. Single Language, Full Stack: With Node.js, developers can use JavaScript for both frontend and backend. This unifies development and simplifies the tech stack, making it easier to build and maintain applications. 2. Non-Blocking, Asynchronous Architecture: Node.js handles multiple requests simultaneously with its event-driven, non-blocking I/O model. This makes it incredibly efficient for high-traffic applications, like social media platforms, messaging apps, and e-commerce sites. 3. Large Ecosystem: Node.js comes with npm (Node Package Manager), which offers access to thousands of libraries and modules, speeding up development and reducing the need to reinvent the wheel. 4. Real-Time Applications: Node.js shines in real-time applications, such as chat apps and online gaming, where low latency and high performance are essential. The WebSocket protocol and libraries like Socket.io make this easier to implement. 5. Scalability: With Node.js, you can build scalable applications using microservices architecture, allowing for efficient handling of complex systems with numerous functions and features. From startups to enterprise solutions, Node.js is now used by companies like Netflix, LinkedIn, and Uber to build fast, reliable, and high-performing applications. If you haven’t explored Node.js yet, now’s a great time to start! Are you using Node.js in your projects? I’d love to hear about your experiences! #NodeJS #WebDevelopment #JavaScript #BackendDevelopment #FullStack #Scalability #RealTimeApplications

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✨ The first-ever “State of React” survey is live! It’s an interesting snapshot. The data was collected in November 2023, roughly 6 months after the official release of React Server Components. IMO, 2023 was the biggest year for React since 2018, the year that React Hooks were introduced. I was invited to provide the conclusion for the survey, so you can read more of my thoughts at the end of the results. 😄 Check it out:

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Hey developers! 🎸 Yesterday I learned something cool about complexity in software development! 😃 Did you know there are two main types of complexity we deal with? 1. Problem Complexity: The natural difficulty of the task we're trying to solve. 2. Solution Complexity: The extra difficulty we sometimes add when building our solution. Understanding this helps me think about how to make better, simpler software. It's all about tackling the real challenges without creating unnecessary complications! Want to learn more about software development topics? Check out my portfolio: https://pedropcruz.pt What's the most interesting thing you've learned lately? Share in the comments! 👇 #SoftwareDevelopment #ContinuousLearning #TechInsights​​​​​​​​​​​​​​​​ #it #portugal #frontend

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Next.js 15 RC is Here! New Features and Improvements Next.js 15 RC is now available, and it includes a number of new features and improvements. highlights: - React 19 RC Support: Next.js 15 RC now supports React 19 RC, which includes new features for both the client and server. - Hydration Error Improvements: There are also improvements to hydration errors, with better error messages and suggestions on how to address the issue. - Caching Updates: Caching defaults have been changed to uncached by default for fetch requests, GET Route Handlers, and Client Router Cache. For more information, please read the full blog post: https://lnkd.in/eN9dzDbg

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I've followed Liran Tal's work for years and definitely one of the top experts in Node.js security! Give these a look as they are essential for anyone serious about securing their Node.js applications. #nodejs #javascript #node #security #appsec

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Why Node.js is My Go-To for Backend Development? As a developer, I'm drawn to technologies that allow me to reach my goals with creativity and flexibility. Node.js stands out because it offers limitless possibilities in how I can approach solutions. Whether it’s building scalable RESTful APIs or exploring new frameworks, Node.js provides the versatility to choose the right path based on my project's unique needs. 🚀 What’s your favorite part about using Node.js? Let’s share insights and inspire each other to make the most of this powerful tool! #NodeJS #BackendDevelopment #WebDevelopment #APIs #DeveloperCommunity #TechJourney #InnovationInTech #CodingLife #JavaScript #TechTrends

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Here's a thing about JavaScript that I learned while working with payment and currencies with Cosme da Silva Lorim and Leonardo Elias Alves: 0.1 * 0.2 is not equal to 0.02 That's because JavaScript uses a binary representation to store floating-point numbers. Internal rounding errors add up when performing arithmetic operations, leading to inaccurate results. To get around it, we manually rounded decimals and handled the remaining cent if any was left. Check out other weird parts of JavaScript on MD Kayesh's post: https://lnkd.in/dZwKjvtg

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🚀 Diving Deep into Node.js 💻 As I continue my journey with Node.js, I’m excited to share some key insights from my recent studies. Node.js is not just a runtime for JavaScript; it’s a powerful tool that allows us to run JavaScript everywhere! 🌍✨ 🔧 What is Node.js? 🛠️ A JavaScript runtime built on Chrome's V8 engine. 🌐 Cross-platform and maintained by the OpenJS Foundation. ⚡ Enables executing JavaScript code outside a web browser. 🎯 Features an event-driven architecture with non-blocking I/O. 📅 The first version was released in 2009. 🕰️ History of Node.js: 2009: 🚀 Ryan Dahl initially used Spider Monkey but shifted to V8 after two days. 🏢 Joyent offered Ryan the opportunity to build Node.js, initially named Web.js. The goal was to create a non-blocking server, unlike #Apache HTTP. 2010: 🎉 Introduction of npm, Inc., a registry for modules. 2011: 🖥️ Windows support was introduced through a collaboration between Microsoft and Joyent. 2012: 🔄 Ryan left the project, and Isaac Schlueter (founder of npm, Inc.) took over. 2014: 🍴 A fork called io.js was created, leading to some controversy. 2015: 🤝 io.js and Node.js merged, forming the Node.js Foundation to guide its development. 2019: 🔗 The JS Foundation and Node.js Foundation merged into the OpenJS Foundation, continuing the evolution of Node.js. Node.js has revolutionized how we think about server-side programming, and I’m thrilled to keep exploring its endless possibilities! 🌟 A big shoutout and thanks to Akshay Saini 🚀 for the amazing insights in the Namaste NodeJS course. 🙏 Your guidance is invaluable! #NodeJS #JavaScript #WebDevelopment #LearningJourney #Tech #Coding #OpenSource #NamasteNodeJS

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