TechPulse / Practical technology
Understand the tech. Make better decisions.
Developer guides, useful AI explainers, and hardware buying advice. Find your next answer.
Career
How Many Hours a Day Should I Code to Actually Get Good in 2026?
How many hours a day should you code to improve? Why deliberate practice beats raw hours, realistic schedules, and the diminishing returns nobody mentions.
How-To
How to Set Up Kubernetes Locally with kind and k3d in 2026: Complete Guide
Run Kubernetes locally in 2026 with kind and k3d — cluster creation, ingress, local image loading, persistent volumes, and a fast inner development loop.
Accessories
Best Mac Mini and Mac Studio Configurations for Developers 2026: M4 Buying Guide
Which Mac Mini or Mac Studio should developers buy in 2026? RAM, storage, and chip tiers compared against real build times and container workloads.
How-To
How to Fix ‘React Hook useEffect has a missing dependency’ Warning
Fix React’s exhaustive-deps warning properly — why it appears, when it signals a real bug, and the correct patterns instead of disabling the lint rule.
Career
Is Contributing to Open Source Actually Worth It for Your Career in 2026?
Does open source contribution help your career in 2026? An honest look at hiring impact, time cost, which contributions matter, and when it is not worth it.
How-To
How to Add Stripe Payments to a Next.js App in 2026: Complete Integration Guide
Add Stripe payments to Next.js in 2026 — Checkout sessions, webhooks, signature verification, idempotency, subscriptions, and going live safely.
Accessories
Best E-Ink Tablets for Developers 2026: reMarkable vs Boox vs Supernote Compared
We tested the best e-ink tablets for developers in 2026 — writing feel, PDF handling, note export, Linux friendliness, and whether they beat paper for system design.
How-To
How to Fine-Tune LLMs Locally
Fine-tune a large language model on your own GPU using LoRA and QLoRA — data prep, training, merging, and running the result locally.
Accessories
Mechanical Keyboard Buying Guide: Layouts, Switches and Software
Choose a mechanical keyboard by checking layout, switch compatibility, remapping, connections and return terms. A practical guide, not a hands-on ranking.