📰 Dev.to · Teguh Coding
Articles from Dev.to · Teguh Coding · 35 articles · Updated every 3 hours · View all reads
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Dev.to · Teguh Coding
1mo ago
Stop Using useEffect for Everything: A Better Approach in Modern React
Stop Using useEffect for Everything: A Better Approach in Modern React The...
Dev.to · Teguh Coding
1mo ago
5 Node.js Patterns That Saved Me Hours of Debugging
5 Node.js Patterns That Saved Me Hours of Debugging After years of writing Node.js...
Dev.to · Teguh Coding
1mo ago
Next.js App Router: The Patterns That Actually Matter in 2026
Next.js App Router: The Patterns That Actually Matter in 2026 How to stop fighting the...
Dev.to · Teguh Coding
1mo ago
Use the New use() Hook in React 19 for Cleaner Async Components
Use the New use() Hook in React 19 for Cleaner Async Components If you have been working...
Dev.to · Teguh Coding
1mo ago
Building REST APIs That Don't Suck: Patterns I Wish I Knew Sooner
Building REST APIs That Don't Suck: Patterns I Wish I Knew Sooner After building dozens of...
Dev.to · Teguh Coding
1mo ago
Docker Networking Explained: From Zero to Hero with Real Examples
The Moment Everything Clicked I still remember the confusion on my face when my container...
Dev.to · Teguh Coding
1mo ago
Stop Writing Bad Dockerfiles: Production-Ready Best Practices That Actually Work
Most Dockerfiles are a disaster waiting to happen. I inherited a project last year with a Dockerfile...
Dev.to · Teguh Coding
1mo ago
Docker Compose for Local Development: The Setup That Makes Your Team Actually Enjoy Onboarding
There is a ritual every developer knows too well. A new engineer joins the team. They clone the...
Dev.to · Teguh Coding
1mo ago
Docker Compose for Local Development: The Setup That Makes Your Team Hate Excuses
You have been there. A new developer joins the team, and within the first hour they are already...
Dev.to · Teguh Coding
1mo ago
Docker Security Hardening: 10 Practices That Will Protect Your Containers in Production
It started with a Slack message from our CTO at 2 AM. "We have a breach. Someone got into our...
Dev.to · Teguh Coding
1mo ago
Docker Volumes Explained: Stop Losing Data Every Time You Restart a Container
You spent two hours setting up your PostgreSQL container, seeded it with test data, ran your app...
Dev.to · Teguh Coding
1mo ago
Docker Networking Demystified: How Containers Actually Talk to Each Other
Most developers treat Docker networking like a black box. You type docker run, the container starts,...
Dev.to · Teguh Coding
1mo ago
Docker Multi-Stage Builds: How I Shrunk My Node.js Image from 1.2GB to 180MB
There is a moment every developer dreads. You finally dockerize your Node.js app, run docker images,...
Dev.to · Teguh Coding
1mo ago
Stop Writing Spaghetti Async Code: Master JavaScript Promise Patterns That Actually Scale
You've seen it. Maybe you've written it. That deeply nested async code that starts reasonable and...
Dev.to · Teguh Coding
1mo ago
Stop Writing useEffect Wrong: The Mental Model That Changes Everything
Every React developer has been there. You write a useEffect, it seems to work, and then — chaos....
Dev.to · Teguh Coding
1mo ago
Git Tricks That Will Make Your Team Think You Are a Wizard
I still remember the day a senior engineer on my team committed a single line change and it landed...
Dev.to · Teguh Coding
1mo ago
Stop Writing Spaghetti API Routes: A Practical Guide to Clean REST API Design
You've probably seen it before. A codebase where /api/getUsers, /api/fetchUserById,...
Dev.to · Teguh Coding
1mo ago
Stop Writing Spaghetti Async Code: Master JavaScript Concurrency with These Patterns
Async code is where most JavaScript developers quietly lose control. You start with a clean fetch(),...
Dev.to · Teguh Coding
1mo ago
Stop Writing Spaghetti API Routes: A Practical Guide to Clean Express.js Architecture
Most Node.js projects start clean. Then six months pass, your team adds features under pressure, and...
Dev.to · Teguh Coding
1mo ago
Stop Writing Spaghetti API Routes: How I Restructured a Node.js Backend with Clean Architecture
Stop Writing Spaghetti API Routes: How I Restructured a Node.js Backend with Clean...
Dev.to · Teguh Coding
1mo ago
Stop Using .env Files Wrong: A Better Way to Manage Secrets in Node.js
Every Node.js developer has done it. You clone a repo, create a .env file, paste in your secrets, and...
Dev.to · Teguh Coding
1mo ago
Stop Writing Spaghetti Code: How I Restructured a 5000-Line React App in One Weekend
You know that feeling when you open a file in your own project and think, who wrote this garbage?...
Dev.to · Teguh Coding
1mo ago
Stop Writing Slow SQL: 7 Query Optimization Tricks Every Developer Should Know
You pushed a feature last week. Everything looked fine in staging. Then production blew up. The...
Dev.to · Teguh Coding
1mo ago
Stop Writing Spaghetti API Routes — Structure Your Express.js App Like a Pro
Every developer has been there. You start a new Express.js project with the best intentions. A clean...
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