Building Apps with OpenAI API: Chat, Embeddings, and Function Calling
Large language models are no longer experimental tools. They are now core infrastructure for modern applications. However, many teams struggle...
React Hooks Deep Dive: useState, useEffect, useRef, and Custom Hooks
If you are building modern React applications, hooks are unavoidable. However, many real-world bugs and performance issues come from misunderstanding...
PostgreSQL Performance Tuning: Indexes, EXPLAIN, and Query Optimization
As PostgreSQL databases grow, performance problems rarely appear overnight. Instead, queries that once felt instant slowly become inconsistent and harder...
Accessibility Best Practices for React Native Applications
Introduction Accessibility ensures that mobile applications can be used by everyone, including users with visual, motor, hearing, or cognitive impairments....
Implementing Deep Linking in React Native for Mobile Apps
Introduction Deep linking allows mobile apps to open specific screens directly from external sources such as emails, websites, push notifications,...
Debugging & Profiling React Native Apps with Flipper
Introduction As React Native applications grow, debugging performance issues and tracking unexpected behavior becomes more challenging. Console logs alone are...
Developing React Native Apps for Wearables (e.g., smartwatches)
Introduction Wearable devices have become an important extension of mobile apps. Smartwatches provide quick access to information, lightweight interactions, and...
GraphQL in React Native Using Apollo Client
Introduction Modern mobile apps often need flexible data fetching, real-time updates, and predictable APIs. Traditional REST endpoints can become limiting...
Animations in React Native Using Reanimated 3
Introduction Smooth animations are essential for modern mobile apps—they improve usability, provide feedback, and create a polished user experience. While...