The Ultimate React Security Guide: 15 Critical Guidelines Every Developer Must Know

Programming, React

React applications are everywhere, powering millions of websites and handling sensitive user data daily. Yet, many developers unknowingly introduce security vulnerabilities that can lead to data breaches, user compromise, and business disasters. In this comprehensive guide, we'll explore the **15 most critical security guidelines** every React developer must implement, along with the specific threats they prevent and practical code examples you can use today.

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Setting Up JIRA MCP with Custom Script

AI, Cursor, MCP

Model Context Protocol (MCP) is revolutionizing how AI assistants interact with external services. As a software engineer working with JIRA daily, I wanted to integrate JIRA functionality directly into my Cursor IDE workflow. This post chronicles my journey setting up JIRA MCP with custom scripts, the challenges I encountered, and the solutions that finally worked.

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How I transformed my Cursor rules for better AI coding

Cursor, AI

If you're using Cursor (and if you're not, you should be), you've probably discovered the magic of .cursor/rules files. But here's the thing – most of us start with massive, verbose rules that look impressive but quickly become unmaintainable nightmares.

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How to use Immer with your reducers

JavaScript

How to improve your reducers using Immer!

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