TechPulse / Practical technology
Understand the tech. Make better decisions.
Developer guides, useful AI explainers, and hardware buying advice. Find your next answer.
Career
Should I Specialize or Be a Generalist Developer in 2026?
Specialist vs generalist developer in 2026 — which path pays more, which is more secure, and how to decide based on your goals and the market.
How-To
How to Write Integration Tests for a REST API in 2026: Complete Guide
Write integration tests for REST APIs — test setup, database fixtures, testing endpoints, auth, and CI integration. Full examples with Node.js and Python.
Accessories
Best Budget Laptops for Programming 2026: Under $800 Compared and Reviewed
We tested the best budget laptops under $800 for programming in 2026 — performance, RAM, display, and dev workflows compared. Real recommendations.
How-To
How to Fix ImportError Attempted Relative Import With No Known Parent Package
Fix Python’s ‘attempted relative import with no known parent package’ — module vs script execution, package structure, and correct import patterns.
Career
How Do I Build a Programming Portfolio That Gets Me Hired in 2026?
Build a developer portfolio that actually gets you hired in 2026 — what projects to include, how to present them, and what employers really look for.
How-To
How to Deploy a Next.js App to Production in 2026: Complete Guide
Deploy a Next.js app to production — Vercel, Docker self-hosting, environment config, caching, and performance optimization. Full walkthrough.
AI & Machine Learning
Best Cloud IDEs for Developers 2026: GitHub Codespaces vs Gitpod vs Replit Reviewed
We tested the top cloud development environments in 2026 — performance, setup, pricing, and real coding workflows compared over months of use.
How-To
How to Fix 413 Request Entity Too Large Error in Nginx and Node.js
Fix ‘413 Request Entity Too Large’ — increase nginx client_max_body_size, Express body limits, and multer upload limits with clear examples.
How-To
Which Backend Framework Should I Learn in 2026? Honest Comparison
Confused about which backend framework to learn in 2026? Honest comparison of Express, NestJS, FastAPI, Django, Spring, and how to choose.