TechPulse / Practical technology
Understand the tech. Make better decisions.
Developer guides, useful AI explainers, and hardware buying advice. Find your next answer.
How-To
How to Write Clean Code: 12 Principles Every Developer Should Know in 2026
Practical clean code principles with real before/after examples — naming, functions, DRY, SOLID applied, and what clean code actually means in 2026.
Accessories
Best Wireless Headphones for Developers 2026: Sony WH-1000XM6 vs Bose QC45 vs AirPods Max
Tested all-day coding headphones for 3 months — noise cancellation, call quality, comfort for 8-hour sessions, and developer-specific use cases.
How-To
How to Fix npm ERR! ERESOLVE Unable to Resolve Dependency Tree
Fix npm ERESOLVE dependency conflicts with all approaches — –legacy-peer-deps, –force, resolution fields, and the right one to use for each case.
Career
Is a Computer Science Degree Worth It in 2026? Honest Answer
CS degree vs self-taught vs bootcamp — salary data, hiring reality, what you actually learn, and who should and shouldn’t get a CS degree in 2026.
How-To
How to Implement JWT Authentication in Express.js: Step-by-Step 2026 Guide
Build secure JWT authentication in Express.js from scratch — sign tokens, verify middleware, refresh token rotation, and common security pitfalls.
Accessories
Best Budget Monitors for Coding 2026: LG 27UN880 vs Dell U2723D vs BenQ Review
We tested the best monitors under $400 for coding in 2026 — color accuracy, eye strain, resolution, and value compared.
Programming
Will AI Replace Programmers in 2026? What the Data Actually Shows
An honest, data-grounded look at whether AI coding tools are actually replacing programmers in 2026, what’s really changing in the job, and how to position yourself either way.
Reviews
Best Open-Back Headphones for Programmers and Audio Work in 2026
Open-back headphones trade noise isolation for soundstage and long-session comfort. Here are the best picks for programmers, audio engineers, and anyone doing deep-focus work at a desk in 2026.
How-To
How to Fine-Tune and Run LLMs Locally with Ollama in 2026
A hands-on 2026 guide to running and lightly fine-tuning open-weight LLMs on your own machine with Ollama: setup, hardware requirements, Modelfiles, LoRA fine-tuning, and when local beats the API.