Blog
In-depth guides on personal finance, web development, privacy and productivity - written to actually answer the question, then point you at a free tool that does the work.
RSS feedMortgage Amortization Explained: Where Your Payment Actually Goes
A plain-English breakdown of how mortgage amortization works, why early payments are almost all interest, and how much a single extra payment really saves you.
Where Your Paycheck Actually Goes: Every US Deduction Explained
Gross pay minus taxes does not equal take-home pay. A line-by-line walkthrough of federal, FICA, state, and pre-tax deductions on a US paycheck for 2026.
BMI: What It Actually Measures, and What It Completely Misses
BMI was designed in the 1830s to describe populations, not diagnose individuals. Here is what the number means, where it fails, and which measurements are better.
Client-Side vs Server-Side Tools: Why Your Data Should Never Leave the Browser
Most free online tools upload your files to a server. Here is what that actually means for your data, how to tell the difference in 30 seconds, and when server-side is unavoidable.
The Regex Patterns Every Developer Copies From Stack Overflow (And Which Ones Are Wrong)
Battle-tested regex for emails, URLs, phone numbers, dates, and passwords - plus an honest look at which popular Stack Overflow patterns are quietly broken.
25 Free Alternatives to Paid SaaS Tools (2026 Edition)
A practical, honestly-annotated list of free replacements for expensive SaaS subscriptions - including where the free option genuinely wins and where it does not.