Teguh Coding

Senior Software Engineer from Yogyakarta, Indonesia 🇮🇩 I write about DevOps, Node.js, Docker, and everything web dev. Building things, breaking things, and writing about it at teguhcoding.com ✍️

Joined on Feb 22, 2026

Teguh Coding

Mar 3

Docker Volumes Explained: Stop Losing Data Every Time You Restart a Container

#docker #devops #containers #tutorial

5 min read

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Teguh Coding

Mar 3

Docker Networking Demystified: How Containers Actually Talk to Each Other

#docker #devops #containers #networking

5 min read

Teguh Coding

Mar 3

Docker Multi-Stage Builds: How I Shrunk My Node.js Image from 1.2GB to 180MB

#docker #devops #node #containers

5 min read

Teguh Coding

Mar 3

Stop Writing Spaghetti Async Code: Master JavaScript Promise Patterns That Actually Scale

#javascript #webdev #async #programming

5 min read

Teguh Coding

Mar 3

Stop Writing useEffect Wrong: The Mental Model That Changes Everything

#react #javascript #webdev #beginners

4 min read

Teguh Coding

Mar 2

Git Tricks That Will Make Your Team Think You Are a Wizard

#git #productivity #devops #javascript

5 min read

Teguh Coding

Mar 2

Stop Writing Spaghetti API Routes: A Practical Guide to Clean REST API Design

#webdev #api #javascript #backend

5 min read

Teguh Coding

Mar 2

Stop Writing Spaghetti Async Code: Master JavaScript Concurrency with These Patterns

#javascript #webdev #programming #tutorial

4 min read

Teguh Coding

Mar 2

Stop Writing Spaghetti API Routes: A Practical Guide to Clean Express.js Architecture

#javascript #node #webdev #beginners

5 min read

Teguh Coding

Mar 2

Stop Writing Spaghetti API Routes: How I Restructured a Node.js Backend with Clean Architecture

#node #javascript #api #backend

5 min read

Teguh Coding

Mar 2

Stop Using .env Files Wrong: A Better Way to Manage Secrets in Node.js

#node #javascript #security #devops

5 min read

Teguh Coding

Mar 1

Stop Writing Spaghetti Code: How I Restructured a 5000-Line React App in One Weekend

#react #javascript #architecture #webdev

4 min read

Teguh Coding

Mar 1

Stop Writing Slow SQL: 7 Query Optimization Tricks Every Developer Should Know

#sql #database #performance #webdev

5 min read

Teguh Coding

Mar 1

Stop Writing Spaghetti API Routes — Structure Your Express.js App Like a Pro

#node #javascript #webdev #tutorial

5 min read

Teguh Coding

Mar 1

Stop Writing Fragile Code: The Art of Defensive Programming in JavaScript

#javascript #webdev #programming #beginners

5 min read

Teguh Coding

Mar 1

Stop Writing Spaghetti API Routes: A Practical Guide to Clean Express.js Architecture

#javascript #node #webdev #beginners

5 min read

Teguh Coding

Feb 28

Stop Writing Async/Await Like This — The Hidden Performance Traps in JavaScript

#javascript #webdev #performance #node

4 min read

Teguh Coding

Feb 28

Stop Using useEffect for Everything: Smarter State Management in React

#react #javascript #webdev #beginners

4 min read

Teguh Coding

Feb 27

10 Git Commands That Will Make Your Team Think You Are a Wizard

#git #productivity #devops #terminal

5 min read

Teguh Coding

Feb 27

Stop Writing Spaghetti Code: A Developer's Guide to Clean Architecture in Node.js

#node #javascript #architecture #cleancode

5 min read

Teguh Coding

Feb 27

Stop Writing Spaghetti APIs: A Practical Guide to Clean REST API Design

#api #webdev #javascript #backend

5 min read

Teguh Coding

Feb 26

Mastering TypeScript Utility Types: The Hidden Gems Most Developers Ignore

#typescript #javascript #webdev #programming

5 min read

Teguh Coding

Feb 25

Docker Compose Tricks That Senior Devs Use (But Never Talk About)

#docker #devops #webdev #productivity

3 min read

Teguh Coding

Feb 25

Docker Compose Tricks That Will Make Your Local Dev 10x Smoother

#docker #devops #webdev #productivity

4 min read

Teguh Coding

Feb 25

Stop Writing Spaghetti Code: How I Learned to Love TypeScript's Type System

#typescript #javascript #webdev #programming

5 min read

Teguh Coding

Feb 24

7 Terminal Tools I Can't Live Without (That Most Developers Don't Know About)

#productivity #webdev #programming #devops

4 min read

Teguh Coding

Feb 24

I Let AI Write 100% of My Code for a Week — Here's What Actually Happened

#ai #programming #productivity #beginners

4 min read

Teguh Coding

Feb 23

Why I Stopped Copy-Pasting From ChatGPT (And What I Do Now Instead)

#ai #productivity #webdev #devops

4 min read

Teguh Coding

Feb 22

I Gave an AI Full Access to My VPS — Here's What Happened

#ai #devops #vps #productivity

4 min read

DEV Community

Teguh Coding

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Writing Debut

Docker Volumes Explained: Stop Losing Data Every Time You Restart a Container

Want to connect with Teguh Coding?

Docker Networking Demystified: How Containers Actually Talk to Each Other

Docker Multi-Stage Builds: How I Shrunk My Node.js Image from 1.2GB to 180MB

Stop Writing Spaghetti Async Code: Master JavaScript Promise Patterns That Actually Scale

Stop Writing useEffect Wrong: The Mental Model That Changes Everything

Git Tricks That Will Make Your Team Think You Are a Wizard

Stop Writing Spaghetti API Routes: A Practical Guide to Clean REST API Design

Stop Writing Spaghetti Async Code: Master JavaScript Concurrency with These Patterns

Stop Writing Spaghetti API Routes: A Practical Guide to Clean Express.js Architecture

Stop Writing Spaghetti API Routes: How I Restructured a Node.js Backend with Clean Architecture

Stop Using .env Files Wrong: A Better Way to Manage Secrets in Node.js

Stop Writing Spaghetti Code: How I Restructured a 5000-Line React App in One Weekend

Stop Writing Slow SQL: 7 Query Optimization Tricks Every Developer Should Know

Stop Writing Spaghetti API Routes — Structure Your Express.js App Like a Pro

Stop Writing Fragile Code: The Art of Defensive Programming in JavaScript

Stop Writing Spaghetti API Routes: A Practical Guide to Clean Express.js Architecture

Stop Writing Async/Await Like This — The Hidden Performance Traps in JavaScript

Stop Using useEffect for Everything: Smarter State Management in React

10 Git Commands That Will Make Your Team Think You Are a Wizard

Stop Writing Spaghetti Code: A Developer's Guide to Clean Architecture in Node.js

Stop Writing Spaghetti APIs: A Practical Guide to Clean REST API Design

Mastering TypeScript Utility Types: The Hidden Gems Most Developers Ignore

Docker Compose Tricks That Senior Devs Use (But Never Talk About)

Docker Compose Tricks That Will Make Your Local Dev 10x Smoother

Stop Writing Spaghetti Code: How I Learned to Love TypeScript's Type System

7 Terminal Tools I Can't Live Without (That Most Developers Don't Know About)

I Let AI Write 100% of My Code for a Week — Here's What Actually Happened

Why I Stopped Copy-Pasting From ChatGPT (And What I Do Now Instead)

I Gave an AI Full Access to My VPS — Here's What Happened