Henrique Alibio

🚀 My First Node.js Script: Hello World! 🚀 When I first started exploring Node.js, I wanted to see how it works, so I decided to create the classic "Hello World" script. It was a simple start, but it helped me understand how JavaScript runs on the server side. Here’s how I did it: 1. Installing Node.js I downloaded Node.js from nodejs.org and got it set up on my system. Creating the script I opened my code editor and created a file named app.js. I added this line of code: console.log('Hello, World!'); 2. Running it in the terminal In the terminal, I navigated to the folder where I saved app.js and ran: bash node app.js And there it was – Hello, World! printed in my terminal! 🎉 Even though it’s a simple script, seeing it work gave me a sense of how powerful Node.js is. It’s fast, non-blocking, and ideal for building scalable applications. This small experiment marked the beginning of my journey into server-side JavaScript, and I’m excited to dive deeper into it. If you're just starting, this is a great way to get your feet wet. Let me know if you’ve tried it or if you have any tips for working with Node.js! 😊 #Nodejs #WebDevelopment #JavaScript #Coding #HelloWorld #LearningJourney

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TLDR This post offers crucial Node.js best practices for developers of all experience levels, including guidance on application architecture, coding techniques, performance enhancements, security measures, and scalability strategies. It's always good to re-learn the basics https://lnkd.in/dAcnnqgX

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📅 Day 36 Update: 🚀 Progress: Continued working on tree traversal problems: Solved additional questions on: -Vertical Order Traversal -Front View -Bottom View -Left View -Right View Github repo link - https://lnkd.in/d8NaiSYU 🔜 Next Steps: Keep exploring tree traversal techniques and practice more tree-related problems. #DSA #Trees #ProblemSolving #100DaysOfCode

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📅 Day 34 Update: 🚀 Progress: Focused on practicing tree problems: Solved questions on: -Identical Tree -Balanced Tree -Diameter of a Tree -Sum of Tree Github repo link - https://lnkd.in/dUZ3kbkM 🔜 Next Steps: Continue practicing more tree problems and explore advanced tree concepts. #DSA #Trees #ProblemSolving #100DaysOfCode

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I'd like to share a code refactoring from a JavaScript FrontEnd project to ReactJS, using hooks (UseState, UseEffect, UseContext, and UseSearchParams) and UseLocation, BrowserRouter, and link (React-Router-Dom) into components. Tailwind used in formatting (CSS) https://lnkd.in/dvK_RTGj See at https://lnkd.in/dkWUHyTr

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I started reading Node.js Design Patterns by Mario Cascario, Luciano Mammino Reading the first chapter The Node.js Platform, interesting read, I will try to share excerpts from the book and my understanding of them as I proceed with it

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What is Node.js ?

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🚀 New Article🚀 "Modern Angular State Management with Signals" 🛠️📈. Dive deep into the evolution of state management in Angular, from models and the redux pattern to BehaviorSubject services and the innovative use of signals. State management has always been a hot topic, and in this article, I share: ✅ A comprehensive history of state management in Angular ✅ Best practices and insights from my journey ✅ How to leverage the power of signals for cleaner, more efficient code 🔍 Curious about how signals can simplify your state management? Check out the full article here and transform the way you handle state in your Angular applications! #Angular #StateManagement #WebDevelopmen #FrontendDevelopment #SoftwareEngineering #BestPractices https://lnkd.in/gg2K28HZ

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💡💊 A Software Engineering Pill from Marcelo 💻✨ 📢 It's very common for new developers, and sometimes even experienced developers, to confuse architectural patterns and design patterns. Understanding the distinction between these two is crucial for creating robust, scalable, and maintainable software systems. 🏛️ Architectural Patterns: 📌 High-Level Structure: Define the overall structure and organization of the system. 📌 Scope: Address broad issues such as scalability, performance, and distribution. 📝 Examples: 💡 MVC (Model-View-Controller): Separates application logic, user interface, and control. 💡 Microservices: Structures an application as a collection of loosely coupled services. 💡 Event-Driven Architecture: Utilizes events to trigger and communicate between services. 🎯 Focus: On how the components of a system interact and are organized. 🛠️ Design Patterns: 📌 Detail-Oriented Solutions: Provide solutions to common problems in software design. 📌 Scope: Address specific problems within a given context in a system. 📝 Examples: 💡 Singleton: Ensures a class has only one instance and provides a global point of access. 💡 Observer: Defines a one-to-many dependency between objects so that one object changes state, all its dependents are notified. 💡 Factory Method: Defines an interface for creating an object but allows subclasses to alter the type of objects that will be created. 🎯 Focus: On solving particular issues or tasks within a component or module. 🚀 Understanding both architectural and design patterns is essential for developers to build effective and efficient software systems. By leveraging the right patterns at the right time, you can enhance your application's structure, maintainability, and scalability. 🔍 Knowing when and how to apply these patterns will elevate your development skills and help you create better software solutions. #ArchitecturalPatterns #DesignPatterns #SoftwareDevelopment #SoftwareEngineering

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