BackendGuy

Crafting the Logic Behind the Scenes

2025-03-30

5 One-Line Node.js Tricks Every Developer Should Know

Discover 5 powerful one-line Node.js tricks to simplify your coding. Learn how to create a quick server, remove duplicates, read files, and more with simple examples!

2025-03-27

5 Reasons Why Your MySQL Database is Slow (and How to Fix It)

Is your MySQL database running slow? Learn 5 common reasons why MySQL performance drops and how to fix them with simple optimizations like indexing, caching, connection pooling, and better query practices. Boost your database speed today!

2025-03-24

5 MySQL Functions That Make Data Handling Easy

Discover 5 powerful MySQL functions that simplify data handling. Learn how to merge text, format dates, handle NULL values, add conditions, and filter data efficiently with easy-to-follow examples.

2025-03-21

5 Lesser-Known Node.js Features That Can Save You Time

Discover 5 lesser-known Node.js features that can save you time! Learn about path, AbortController, worker_threads, dns.promises, and timers/promises with simple examples. Boost your backend development today! 🚀 #NodeJS #JavaScript

2025-03-20

5 Handy Utility Functions in Node.js Every Developer Should Know

Discover 5 handy Node.js utility functions to improve your coding efficiency! Learn how to generate unique IDs, debounce API calls, deep clone objects, read files asynchronously, and convert callbacks to promises with simple examples.

2025-03-19

How to Build a Simple API with Express.js

Learn how to build a simple REST API using Express.js in Node.js. This step-by-step guide covers setting up a server, creating routes, handling CRUD operations, and testing the API.

2025-03-17

7 Best Practices for Writing Secure Backend Code in Node.js

Learn 7 essential security best practices for backend development in Node.js. From password hashing to input validation, authentication, and error handling—secure your apps with easy-to-follow examples.

2025-03-16

5 Must Know REST API Essentials Every Developer Should Learn

Learn the 5 must-know REST API essentials every developer should master! Understand HTTP methods, status codes, authentication, rate limiting, and RESTful URL structures with simple examples. Perfect for beginners and experienced developers. 🚀

2025-03-15

5 Simple Ways to Speed Up Your MySQL Queries 🚀

Learn 5 simple ways to optimize your MySQL queries for faster performance. Discover how to use indexes, avoid SELECT *, analyze queries with EXPLAIN, normalize your database, and limit large results. Boost your SQL efficiency today!

2025-03-16

5 Must-Know Node.js Methods (With Examples)

Learn 5 essential Node.js methods every developer should know! From reading files to handling environment variables, see real-world examples to improve your Node.js skills.