How to Debug Memory Leaks in Node.js: Complete Step-by-Step Guide 2026
Diagnose and fix Node.js memory leaks using Chrome DevTools, clinic.js, and --inspect flag. Covers common leak patterns with real code examples.
Author
MD Rafikul Islam
MD Rafikul Islam is a software developer and editor of TechPulse. He writes about developer tools, hardware, AI, and practical technology decisions. Some articles are based on cited documentation and analysis rather than hands-on testing; readers should check each article for sources and testing disclosures. Corrections are welcome at rony.yf25@gmail.com.
408 articles published
Should I Learn React or Vue.js in 2026? Honest Comparison for Beginners
React vs Vue for beginners in 2026 — job market, learning curve, ecosystem, and which one to pick based on your actual goals.
How to Use Docker Compose for Local Development in 2026: Complete Guide
Master Docker Compose for local dev in 2026 — multi-service setup, hot reload, networking, volumes, secrets, and production parity.
Best Laptops for Developers 2026: MacBook Pro M4 vs ThinkPad X1 vs Dell XPS Review
We tested the top developer laptops for 3 months. Here are the real-world results for coding, battery, displays, and build quality.
TypeError Cannot Read Property of Undefined in JavaScript: Complete Debug Guide
Fix every variant of TypeError: Cannot read properties of undefined in JavaScript — root causes, debugging steps, and prevention with optional chaining.
Is Remote Work Still Available for Developers in 2026? Full Reality Check
Honest 2026 state of remote work for developers — what's available, what changed, which companies went back to office, and how to find remote roles.
How to Build and Deploy a Machine Learning Model with Python and Docker in 2026
End-to-end ML project: train a model, build a FastAPI prediction API, containerize with Docker, and deploy to production with monitoring.
Best Linux Distros for Developers 2026: Ubuntu vs Fedora vs Arch Complete Review
Which Linux distro is best for developers in 2026? Tested Ubuntu, Fedora, Arch, and Pop!_OS hands-on for web dev, DevOps, and AI workloads.
Git Rebase vs Merge: Complete Guide with Real Examples and When to Use Each
Stop guessing: when to use git merge vs git rebase, interactive rebase workflows, squashing commits, and the golden rule you must never break.
What Skills Do I Need to Get My First Developer Job in 2026? Full Guide
Exact technical and soft skills required to get hired as a junior developer in 2026 — no fluff, based on what employers actually look for.