How-To Guides
Practical, step-by-step guides for solving common development challenges. Each guide includes detailed instructions, code examples, tips, and warnings to help you succeed.
How to Deploy a Node.js Application to AWS EC2
Learn how to deploy your Node.js application to an AWS EC2 instance with PM2 process manager and Nginx reverse proxy.
How to Set Up a React Project with TypeScript and Vite
A comprehensive guide to creating a modern React application with TypeScript, Vite, and essential development tools.
How to Debug Memory Leaks in React Applications
Identify and fix memory leaks in your React applications using Chrome DevTools and best practices.
How to Configure ESLint and Prettier in VS Code
Set up automatic code formatting and linting in Visual Studio Code for consistent code quality across your team.
How to Write Unit Tests with Jest and React Testing Library
Master the art of testing React components with Jest and React Testing Library for reliable, maintainable test suites.
How to Implement JWT Authentication in Node.js
Build secure authentication in your Node.js API using JSON Web Tokens (JWT) with refresh token rotation.