Blogs

A complete production grade reference on React's modern feature set. We cover Server Components, Server Actions, the use() hook, ref as a prop, useFormStatus, useOptimistic, useActionState, the React Compiler, and Document Metadata, each with intuition, internals, comparisons, and production insights.

A complete production grade reference on React's internal engine. We cover Fiber, the render and commit phases, double buffering, reconciliation, React.memo, and concurrent rendering, each with intuition, internals, prerequisites, examples, interview answers, misconceptions, and production insights.

Ever wondered when to use React.memo and useMemo? This in-depth guide clarifies their differences and shows how to leverage them for optimal performance.

Understand JavaScript generators for pausing functions, ideal with large datasets. Learn iterator basics, next() method, and efficient iteration with helpers.

In this article, we will explore two effective strategies for managing state in React apps: the useContext hook and Redux Toolkit. The article provides practical code examples for both the useContext hook and Redux Toolkit, and it discusses the advantages, disadvantages, and best-fit scenarios for each approach.

Discover the powerful features of Next.js 13's App Router built on React Server Components, enabling efficient route organization and layout creation. Improve performance with server-centric routing and seamless client-side navigation. Unlock advanced routing patterns like parallel routes and route interception to create sophisticated web applications with ease.

Learn how to replace the popular lodash.get() method with the new optional chaining and nullish-coalescing operator introduced in ES11(ES2020).

Learn user registration with schema creation, password hashing, and MongoDB insertion for authentication.

Discover the differences between let, const, and var in JavaScript for efficient variable handling.