Welcome to my blog! Here you'll find articles, tutorials, and insights on web development, programming, and technology — from React patterns to AI integrations and workflow automation.
Modern React doesn't just render faster — it renders smarter. With Concurrent Rendering, React can pause work, prioritize user interactions, and resume rendering without blocking the UI. The result? Smooth, responsive interfaces even when your app is doing something heavy.
Most teams don't actually have a testing problem. They have a confidence problem. Every release comes with the same doubts. Manual testing doesn't solve this — it only creates a false sense of safety. Playwright turns assumptions into guarantees.
Long prompts reduce agent performance. Instead of relying on one massive prompt, modern AI agents use a catalog of Agent Skills — reusable playbooks with clear, structured instructions that are loaded only when needed. This makes agents faster, more reliable, and more scalable.
When working with React component, managing data fetching efficiently is crucial to providing a smooth and responsive user experience. In many cases using React.use or React.useEffect for fetching data can lead to multiple redundant requests, impacting both performance and resource usage. In this post, we’ll explore how to implement a custom caching mechanism to prevent unnecessary fetches while using React.Suspense and React.ErrorBoundary to handle loading states and errors.
React 18 introduced a new hook called useSyncExternalStore to help manage state that is external to React components. This hook is useful for integrating with external libraries or APIs that manage their own state
Controlled components and uncontrolled components are two ways to manage form data. In a controlled component, the form data is handled by a React component. The form data is stored in the component's state and is updated through the component's setState method. the benefit of using a controlled component is that you have full control over the form data. You can validate the form data, manipulate the form data, and perform other operations on the form data. In an uncontrolled component, the form data is handled by the DOM itself. The form data is stored in the DOM, and is accessed through the DOM's API. In an uncontrolled component, the component does not manage the form data directly. the benefit of using an uncontrolled component is that you do not need to write as much code as you would with a controlled component. or for simple form with limited interaction You can also use uncontrolled components to integrate with third-party libraries that require direct access to the DOM. However, uncontrolled components are not as flexible as controlled components, and you may run into issues with form data
When working with React, understanding how events propagate through the DOM is crucial for building interactive and responsive user interfaces.
The composition and Layout Components Pattern helps to avoid prop drilling and makes the code more readable and maintainable
The Compound Components Pattern allows you to create a collection of component that implicitly share state and behavior without the need to pass props down the component tree
React's automatic batching of state updates is a powerful feature that optimizes performance by reducing the number of re-renders. However
When working with React, sometimes we need allows child components to to expose certain function or properties to the parent component or other child components
This is a dynamic form that can be used to create any form. by passing array of objects to the dataFields prop.
If you're diving deep into React, you've likely encountered custom hooks. These powerful tools enable developers to encapsulate complex logic and promote reusability across components
create a custom React hook useLocalStorage to manage state with local storage , ensuring State Persistence and Synchronization across multiple tabs.
The Higher Order Component (HOC) Pattern in React is a design pattern that allows you to reuse component logic. A higher-order component is a function that takes a component and returns a new component with additional props. HOCs are a powerful tool for code reuse and abstraction in React.
The key prop in React uniquely identifies elements within a list or dynamically rendered components. It ensures React can track which elements have changed, been added, or removed, allowing for efficient DOM updates.
The Latest Ref Pattern enables you to reference the most recent value of props, state, or callback without including it in the dependency array when using it inside a useEffect
This pattern is used to create a component that can be used as a partial component in other components. This pattern is useful when you have a component that is used in multiple places in your application, and you want to avoid duplicating the code for that component.
When building reusable React components, one challenge developers often face is balancing flexibility with simplicity. For example, how do you provide sensible defaults while still allowing the consumers of your component to customize its behavior? The solution lies in leveraging default props effectively. In this article, we’ll discuss how to implement default props in React components to make them adaptable and user-friendly without compromising flexibility.
React.createPortal is a method provided by React to render components outside the DOM hierarchy of their parent component. It allows you to mount a child node into a different part of the DOM, independent of where it is declared in your React component tree.