What Is Test-Driven Development (TDD)? A Practical Intro
A practical introduction to TDD: the red-green-refactor cycle with a worked example, what research says about its costs and benefits, and an honest look at when it pays off.
All articles
Long-form guides on the trends shaping every industry.
EdTech
Trending
Are Google Career Certificates Worth It? An Honest Look for 2026
What Google Career Certificates teach, how long they take, what they cost and how to pair one with a portfolio so it actually helps you get hired.
Hardware & Industry 4.0
Trending
ARM vs x86 Laptops: What's the Difference?
ARM laptops promise all-day battery life, while x86 laptops win on compatibility. Here's what the difference means for your apps, games and accessories before you buy.
How Much Does Custom Software Development Cost? What Really Drives the Price
Why custom software quotes vary so much, the factors that drive cost, how fixed-price and time-and-materials models compare, and why starting with an MVP keeps budgets sane.
Cybersecurity
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EDR vs Antivirus: What's the Difference and Do You Need Both?
Why signature-based antivirus alone no longer stops modern attacks, what EDR adds, how pricing works and when it is worth it for a small business.
How Robo-Advisors Work and What They Charge
How robo-advisors pick, rebalance and manage portfolios, the 3 common fee models, the hidden costs inside funds, and how to compare total costs. Education, not a recommendation.
How Technology Is Changing Dance Studios in 2026
Online registration, tuition autopay, costume ordering and video feedback are reshaping dance studios. Here is what the tools do, what to watch and where to start.
How to Accept Payments on Your Website: Gateways, Processors, Wallets and PCI Basics
A plain-English guide to accepting payments on your website: gateways vs processors, hosted checkout, digital wallets, fees and the PCI basics small sites need.
How to Build a Business Website Yourself in a Weekend
A hands-on DIY walkthrough for owners: choosing and protecting a domain, picking a builder, writing the 5 essential pages and running basic accessibility checks before launch.
How to Choose a POS System for Your Business
A buyer's checklist for choosing a POS system by business type, with what to check on hardware, processing fees, contracts, inventory and integrations.
Everyday Tech
Trending
How to Cut the Cord and Replace Cable TV in 2026
Replace cable TV by matching what you watch to an antenna, a live TV streaming service or on-demand apps, including local sports. A step-by-step cord-cutting plan.
How to Negotiate a Tech Salary Offer (With Scripts)
Word-for-word scripts for every stage of a tech salary negotiation, plus how to research fair pay ranges using pay transparency laws and government wage data.