Curiosity Tech

"React developer coding with React Hooks symbols like useState and useEffect on screen, illustrating state management in modern React apps."

Day 6 – React Hooks & State Management Explained

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Introduction React Hooks revolutionized how developers manage state and side effects in functional components. Before Hooks, class components were often required to handle state and lifecycle methods, making code verbose and harder to maintain. With hooks like useState, useEffect, and custom hooks, developers can now write concise, readable, and reusable logic for complex applications. In […]

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"Developer writing unit test cases in Visual Studio with .NET logo, symbolizing test-driven development and software quality assurance."

Day 22 – Unit Testing and Test-Driven Development (TDD) in .NET

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Introduction Unit testing and Test-Driven Development (TDD) are essential for building reliable, maintainable, and bug-free FullStack .NET applications. By writing tests before or alongside code, developers ensure application correctness, scalability, and long-term maintainability. At CuriosityTech.in, learners gain hands-on experience implementing unit tests, mocks, and TDD workflows for ASP.NET Core, EF Core, and frontend-backend integrated projects.

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"Developer working on PHP code with PHP 8 logo on screen, highlighting new features and improvements for modern web development in 2025."

Day 22 – PHP 8 Features Every Developer Should Know in 2025

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Introduction On Day 22, we explore PHP 8 features, equipping Full Stack Developers with modern, efficient, and clean coding practices. PHP 8 introduces performance enhancements, new syntax, and powerful features that simplify development and improve application reliability. At CuriosityTech.in, learners upgrade their PHP skills to modern standards, ensuring their applications are future-proof and maintainable. 1.

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"Comparison illustration showing GraphQL and REST API logos connected to a MERN stack setup, representing developers choosing between API architectures."

Day 22 – GraphQL vs REST: Which One Should MERN Developers Use?

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Introduction API architecture is a critical decision in MERN Stack development. Traditional REST APIs have been the standard, but GraphQL has emerged as a modern alternative. Understanding the strengths, limitations, and use cases of both is essential for building scalable and efficient applications. CuriosityTech.in emphasizes practical comparison and implementation, helping MERN developers make informed choices

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"Beginner iOS developer frustrated while debugging app code on a MacBook with Xcode open, symbolizing common mistakes in iOS app development."

Day 22 – Common Mistakes Beginners Make in iOS App Development

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Becoming an iOS developer is exciting, but for beginners, the learning curve can be overwhelming. Swift and SwiftUI make development approachable, but creating production-ready iOS apps requires mastering design principles, platform constraints, security, performance, and Apple’s review guidelines. Many developers rush into coding without foundational understanding — this leads to apps that crash, drain battery,

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Day 22 – Advanced Animations & Motion Design in Mobile Apps

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Introduction Animations and motion design are not just cosmetic features; they significantly enhance user experience by providing visual feedback, smooth transitions, and intuitive navigation cues. In cross-platform development with Flutter and React Native, advanced animations can transform static UIs into engaging, interactive apps. This blog explores techniques, tools, performance considerations, and expert tips for implementing

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