Sechaba Motaung’s Post

Do you like learning through reverse engineering? Try out this course on reverse engineering a website! How to Reverse Engineer a Website – a Guide for Developers https://lnkd.in/g9XJrVt2 #web #developers

Are you struggling with scalability and maintainability in your .NET projects? 𝗖𝗹𝗲𝗮𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 is a powerful design approach that organizes your codebase for maximum flexibility and future growth. 𝗪𝗵𝗮𝘁 𝗶𝘀 𝗖𝗹𝗲𝗮𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲? Clean Architecture focuses on separating concerns and ensuring your code is: ► 𝗧𝗲𝘀𝘁𝗮𝗯𝗹𝗲: Business logic is isolated from frameworks. ► 𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲: Easy to update or replace layers. ► 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲: Adapts to evolving project needs. 𝗖𝗼𝗿𝗲 𝗟𝗮𝘆𝗲𝗿𝘀 𝗶𝗻 𝗖𝗹𝗲𝗮𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝟭. 𝗘𝗻𝘁𝗶𝘁𝗶𝗲𝘀 (𝗖𝗼𝗿𝗲): ► Contains your business rules and core logic. ► Stays independent of external dependencies. 𝟮. 𝗨𝘀𝗲 𝗖𝗮𝘀𝗲𝘀 (𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗟𝗮𝘆𝗲𝗿): ► Defines specific operations for your app (e.g., CreateOrder, ProcessPayment). ► Communicates between core logic and infrastructure. 𝟯. 𝗜𝗻𝘁𝗲𝗿𝗳𝗮𝗰𝗲 𝗔𝗱𝗮𝗽𝘁𝗲𝗿𝘀: ► Transforms data formats between the application and external systems (APIs, UI). 𝟰. 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗟𝗮𝘆𝗲𝗿: ► Handles external concerns like databases and services. 𝗪𝗵𝗮𝘁 𝗮𝗿𝗲 𝘁𝗵𝗲 𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀? ► 𝗜𝗺𝗽𝗿𝗼𝘃𝗲𝗱 𝗧𝗲𝘀𝘁𝗮𝗯𝗶𝗹𝗶𝘁𝘆: Business logic tests don’t rely on external dependencies. ► 𝗘𝗮𝘀𝗲 𝗼𝗳 𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲: Update one layer without affecting others. ► 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝗜𝗻𝗱𝗲𝗽𝗲𝗻𝗱𝗲𝗻𝗰𝗲: Your app is not tightly coupled to frameworks like ASP.NET Core. We can Start small! Gradually refactor your project using Clean Architecture principles. Use libraries like MediatR to simplify use case handling. Clean Architecture is a blueprint for success in .NET development. Whether you are working on small apps or large systems, it sets the foundation for building scalable and maintainable software. What do you think of Clean Architecture? Let’s discuss this in the comments! #cleanarchitecture #dotnet #softwaredevelopment #scalableapps #cleancode

Node.js System design System design in the context of Node.js involves architecting and structuring our application to handle various components, scalability, and performance. Exploring some aspects of Node.js system design: Design Patterns: * Immediately Invoked Function Expressions (IIFE): An IIFE allows you to define and call a function at the same time. It’s useful for simulating private properties in classes and are often part of more complex patterns. * Factory Method Pattern: Creates objects without specifying the exact class of the object. * Singleton Pattern: Ensures a class has only one instance and provides a global point of access to it. * Builder Pattern: Separates the construction of a complex object from its representation. * Prototype Pattern: Creates new objects by copying an existing object (prototype). * Observer Pattern: Defines a dependency between objects so that when one changes state, all its dependents are notified. * Dependency Injection: Allows components to be loosely coupled by injecting dependencies. * Chain of Responsibility Pattern: Passes a request along a chain of handlers. * Streams: Efficiently process large amounts of data in chunks. Tools and Resources: * System Designer: A tool that can load the model of any system running in the browser or Node.js. It lets you see schemas, models, components, and methods of the running system, and you can edit them. * Node.js Architecture Overview: Understand the workflow of a web server developed using Node.js. Building Scalable Node.js Apps: Node.js, with its non-blocking, event-driven architecture, has revolutionized web development. Consider using design patterns to build scalable applications.

REPR Design Pattern: What is it and how does it work? #repr #designpattern #corecomponents #applications #examples #javascript #typescript https://lnkd.in/eyJy8d8x

You might think that web developers don't use Software Design Patterns. But here's a few that Web developers use every day that they don't even think about. MVC Model-View-Controller This is a typical way to seperate the responsibilities of your code between Models: Business logic, data management. Views: Displaying data and generating html. Controllers: Combining information, accessing third party api's etc. Singleton Database connections are usually set up wit hthe Singleton pattern. You normally want one connection to read and write to your database, avoiding the extra cost of reconnecting and reauthenticating over and over again. Observer Event listeners in JavaScript that respond to events to send messages up to an API, or react in the UI in some other way. Decorator Adding behavior to objects dynamically through lifecycle, or wrapping functions. For instance middleware in Express, or higher order components in React. Repository Pattern Separating away data access, and business logic that happens. It helps to keep business logic and data access separate in case one needs to change without causing issues in the other. As long as you can agree on the shape of the data, and the rules for that data so it'll still match. Replacing a query, with another can be easy and safe.

After 7 years of .NET and EF Core check The Ultimate Generic Repository Pattern Implementation 🌟 The repository offers one of the most comprehensive and well-structured generic repository implementations out there for .NET developers. 🚀 Here’s why this repo is a must-see for anyone working with Entity Framework Core (EF Core): ✅ Best Practices Integrated: It combines all the proven strategies and patterns for working with EF Core, ensuring robust and maintainable code. ✅ Pagination Made Easy: No need to reinvent the wheel—pagination is built-in and ready to use, helping you manage large datasets with ease. ✅ Out-of-the-Box Projections: Simplify your queries and responses by leveraging projection support directly from the repository. ✅ Clean Architecture Focus: A clean, scalable, and maintainable structure that makes adapting and extending projects seamless. ✅ Optimized Performance: Built to minimize common pitfalls in EF Core, focusing on performance and efficiency. ✅ Years of Expertise: This isn’t just another repo—it's a 7-year labor of love, honed through real-world projects and professional expertise. ✅ Perfect for Learning & Implementation: Whether you're learning about EF Core or looking for a ready-to-use foundation for your next project, this repo delivers value on both fronts. 💻 Check it out here: Generic Repository Pattern (Ef core) implementation https://lnkd.in/dnTavnQt documentation for Generic Repository Pattern (Ef core) https://lnkd.in/dBVQsH2j

🚀Boost your industrial or manufacturing business with Industry, a powerful Node.js template tailored for factory and industrial websites. 🏭⚙️ Designed with performance and functionality in mind, Industry offers a professional, streamlined platform to showcase services, equipment, and business capabilities. Explore Now- https://lnkd.in/g22jTajT 🌟Key Features- 1. Node.js & Express Backend 2. Dynamic Service Pages 3. Project Showcase Layouts 4. Appointment Scheduling 5. Client Testimonials 6. Contact Form Integration 7. Pricing & Quote Estimator 8. Multi-language Support 9. Clean, Modular Code 10. Responsive & SEO-friendly Ideal for factories, manufacturing firms, and industrial service providers, Industry simplifies creating an online presence with a complete, user-friendly interface. It’s perfect for businesses needing a robust website to attract clients, display capabilities, and streamline customer inquiries. #MobileTemplate #MobileAppTemplate #NodeJsTemplate #IndustrialWebsite #FactoryBusiness #ManufacturingSolutions #ResponsiveDesign #WebDevelopment #LightDarkVersion #admintemplate #responsive #adminpanel #rtl #themeforest #administration #moderndesign #creative #uiux #design #template #userinterface #userexperience #W3ITEXPERTS #DexignZone #DexignLab

🌐 Front-End: The front-end is the user-facing aspect of an application, responsible for presenting the interface and handling user interactions. It encompasses the visual elements, such as buttons, forms, and menus, as well as the logic that dictates how these components are displayed and how users interact with them. Front-end developers utilize technologies like HTML, CSS, and JavaScript to craft intuitive and engaging user experiences. Their primary focus is on creating seamless and user-friendly interfaces that ensure a smooth and enjoyable experience for end-users. 🔗 APIs (Application Programming Interfaces): APIs act as intermediaries, facilitating communication between different software components or applications. In web development, APIs play a crucial role in enabling the exchange of data and functionality between the front-end and back-end layers. The back-end exposes an API that defines a set of rules and protocols for client-side applications to request and manipulate data or trigger specific actions. Front-end applications leverage these APIs to retrieve data, perform operations, or initiate processes on the server-side. APIs essentially bridge the gap between the client and server, allowing for seamless integration and data flow between the two layers. ⚙️ Back-End: The back-end represents the server-side logic and data processing components of an application. It encompasses the underlying infrastructure that powers the application's functionality, including databases, authentication systems, and server-side business logic. Back-end developers are responsible for implementing and maintaining these components, ensuring that the application operates correctly, securely, and efficiently. Their work involves tasks such as data management, user authentication, and the implementation of complex business rules and algorithms. The back-end serves as the backbone of the application, handling the data and processing required to support the front-end user interface and APIs.

The Backend for Frontend (BFF) approach is a design pattern in software development where a backend service is tailored specifically to meet the needs of a particular frontend application or user interface. In this approach: 1. Purpose: It allows for the creation of specialized backend services that cater to the unique requirements of different frontend applications, such as web, mobile, or desktop clients. This can help in optimizing performance, improving security, and simplifying the frontend's interaction with backend systems. 2. Benefits: - Optimization: The BFF can be optimized for the specific needs and constraints of the frontend, such as handling data aggregation or formatting responses in a way that the frontend requires. - Separation of Concerns: It allows for clear separation between different frontend applications, making it easier to manage and scale them independently. - Flexibility: Different frontends can evolve independently without impacting the backend services, as each BFF can be adjusted to meet changing requirements. 3. Implementation: Typically, each frontend application or client has its own dedicated BFF service that interacts with the underlying core backend services and APIs. This BFF then processes and tailors the data to suit the specific needs of the frontend. Overall, the BFF pattern helps streamline the development process and ensures that each frontend experience is optimized for its respective backend service.