Vipin Mittal Developer | VIGPLANET | Tech Blogs on AI, Coding, Automation & DevOps

What is DevOps? Beginner’s Guide with Examples [2025] 🔧 What is DevOps? A Complete Beginner's Guide with Examples (2025) In today’s fast-paced tech world, DevOps has become essential for delivering high-quality software faster and more efficiently. But what exactly is DevOps? DevOps is a combination of Development (Dev) and Operations (Ops) . It aims to improve collaboration between developers and IT operations teams, automate workflows, and continuously deliver value to customers. 🔁 DevOps Lifecycle Explained The DevOps lifecycle includes several stages: Plan Develop Build Test Release Deploy Operate Monitor 📊 DevOps Lifecycle Diagram: 🧰 Popular DevOps Tools (2025) Stage Tool Examples Plan Jira, Trello Develop Git, GitHub, GitLab Build Maven, Gradle Test Se...

Top 10 Interview Questions on Angular / React / .NET Core Top 10 Interview Questions on Angular / React / .NET Core (With Answers) Boost your job readiness with these essential questions and answers. 🔷 Angular Interview Questions 1. What are Angular Components? Answer: Components are the building blocks of Angular applications. A component controls a view and consists of: Template (HTML), Class (TypeScript), and Metadata (@Component). 2. What is Dependency Injection in Angular? Answer: DI is a pattern where components receive dependencies instead of creating them. Angular has built-in DI for modular and testable code. 3. What are Observables in Angular? Answer: Observables are used for asynchronous operations like HTTP requests. They provide operators like .subscribe() , .map() , .filter() using RxJS. ⚛️ React Interview Questions 4. What is the Virtual DOM in React? Answer: A virtual DOM is a JavaSc...

How to Integrate OpenAI GPT Models in Your Web App How to Integrate OpenAI GPT Models in Your Web App Integrating OpenAI's GPT models into your web application allows you to bring intelligent, conversational AI to life in your own tools. Whether it's a chatbot, AI assistant, or content generator, the possibilities are endless. 🛠 Prerequisites An OpenAI API key Basic knowledge of JavaScript (or backend like Node.js) Frontend framework or backend API setup 🔐 Step 1: Get Your OpenAI API Key 1. Sign up on OpenAI’s platform 2. Navigate to API → API Keys → Generate a new key 3. Copy and save your key securely 💻 Step 2: Frontend-Only Example Using JavaScript This example uses fetch to call the GPT API directly (for demo purposes only): <input id="userInput" placeholder="Type your message..." /> <button onclick="askGPT()">Ask GPT</button> <p id=...

Routing State in Angular with Example | Angular Tutorial Routing State in Angular with Example Routing in Angular allows navigation between views. When you need to pass data during navigation, Angular’s routing state comes in handy. Here's a practical guide with example code and best practices. What is Routing State? Angular's Router allows passing state using the state property in NavigationExtras . This is useful for transferring temporary data. Step-by-Step Example 1. Define Routes const routes: Routes = [ { path: 'home', component: HomeComponent }, { path: 'details', component: DetailsComponent } ]; 2. Navigate with State this.router.navigate(['/details'], { state: { productId: 123, productName: 'Angular Guide' } }); 3. Receive State const navigation = this.router.getCurrentNavigation(); const state = navigat...

Top AI Automation Tools in 2025: Transforming Business and Tech Top AI Automation Tools in 2025: Transforming Business and Tech In 2025, AI automation isn't just a trend—it's a revolution. From startups to enterprises, businesses are leveraging AI-powered tools to reduce manual work, boost efficiency, and cut costs. In this post, we’ll explore the top AI automation tools and how you can implement them in your daily workflow. What is AI Automation? AI automation is the integration of artificial intelligence with automated systems to perform tasks without human intervention. These tools can analyze data , make decisions , and take action in real time. Why AI Automation is Important in 2025 💡 Efficiency: Complete repetitive tasks in seconds 💸 Cost-Effective: Reduce manpower and overhead 📈 Scalability: Easily scale operations without increasing workload 🔐 Security: Modern AI tools come with built-in thr...

  📱 Introduction In 2025, cross-platform mobile development continues to thrive, with Flutter and React Native leading the charge. Choosing between these two frameworks can significantly impact your app's performance, development speed, and long-term maintainability. This article delves into the key differences, advantages, and considerations to help you make an informed decision. 🧩 1. Overview of Flutter and React Native Feature Flutter React Native Developed By Google Meta (formerly Facebook) Programming Language Dart JavaScript (with JSX) UI Approach Widget-based Native components Compilation Ahead-of-Time (AOT) to native ARM code JavaScript bridge Hot Reload Yes Yes Community Support Growing rapidly Large and mature ⚙️ 2. Performance Flutter compiles directly to native ARM code, resulting in high performance and smooth animations. Its Skia rendering engine allows for consistent UI across platforms. React Native relies on a JavaScript bridge to communicate with nativ...

  👨‍💻 Who is a Full Stack Developer? A full stack developer is someone skilled in both frontend (client-side) and backend (server-side) technologies. In 2025, companies expect full stack developers to build complete web applications—from user interfaces to server logic and databases. 🧭 Why Follow a Roadmap? Tech evolves quickly. A roadmap helps: Focus on in-demand skills Avoid learning outdated tech Build a solid portfolio Get hired faster 📚 The 2025 Full Stack Developer Roadmap 🧑‍🎨 1. Frontend Development 📌 Languages HTML5 CSS3 JavaScript (ES6+) 🎨 Frameworks/Libraries React.js 🔥 (Top choice) Vue.js (Fast-growing) Tailwind CSS (For beautiful UIs fast) Next.js (React + Server-side Rendering) Tools VS Code Git & GitHub Chrome DevTools 🛠 2. Backend Development 📌 Languages Node.js (JavaScript) Python (Fast API, Django) C# with .NET Core 💼 Java with Spring Boot 🧰 Concepts REST APIs ...

  🤖 Introduction Artificial Intelligence (AI) is no longer a buzzword—it’s coding alongside us. From suggesting functions to generating entire components, AI-powered code generation is changing how developers build software. In this article, we’ll explore: What AI code generation is The tools leading this transformation Real-world use cases Benefits and challenges What the future holds 🧠 What is AI-Powered Code Generation? AI-powered code generation refers to using machine learning models—especially large language models (LLMs)—to automatically generate code based on a prompt, comment, or requirement. These tools can: Write boilerplate code Suggest functions Generate full APIs Refactor existing code Even write tests! 🧰 Popular AI Code Generation Tools (2024-25) 1. GitHub Copilot (by OpenAI + GitHub) Autocompletes entire lines of code based on comments or partial input. Supports multiple languages like JavaScript, Python, C#, and m...

  🧠 Introduction Microservices architecture is a modern software development style that structures an application as a collection of loosely coupled services. But to implement microservices effectively, developers rely on several design patterns. In this guide, we’ll explore the top microservices design patterns , their purpose, and how they solve real-world challenges in distributed systems. 🧱 1. Decomposition Patterns a. Decompose by Business Capability This pattern breaks down services based on business functionality. Each microservice owns a specific feature such as "Billing", "Inventory", or "User Management". 📝 Example: An e-commerce app might have microservices like Order Service , Payment Service , and Shipping Service . b. Decompose by Subdomain Aligned with Domain-Driven Design (DDD), this pattern splits services based on bounded contexts. 🧩 Example: In a healthcare system, you might have separate services for Patient Records , Ap...