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Raj Raiyani

Blog Posts

Markdown Reader in React
12-06-2025

Markdown Reader in React

We'll build a Markdown reader in React using the unified ecosystem using remark and rehype. This approach is used in web applications where full control over transformation process is needed. though there are other libraries like react-markdown which is build with this same approach that we are going to see. which makes it easier to use and developer friendly. but is takes away full control over the transformation process. so lets get started.

Why React?
06-06-2025

Why React?

React is my go-to library for building interactive and dynamic web applications.

Query Object Problem with Express 5
05-06-2025

Query Object Problem with Express 5

In Express V5, the query object is immutable. This change has caused issues with many validation libraries as they can no longer sanitize or set default values to request.query or access arrays and objects as JSON as before.

PostgreSQL Setup on Remote Linux Server
05-06-2025

PostgreSQL Setup on Remote Linux Server

Setting up PostgreSQL on a remote Linux server requires several steps to ensure proper installation, configuration, and security. This guide will walk you through the complete process.