QA engineering &
web quality blog

May 20, 2026 - 7 min read

Visual Regression Testing: Catching the UI Bugs That Unit Tests Miss

May 11, 2026 - 7 min read

JavaScript Dependency Security: Why npm audit Isn't Enough for Production Sites

May 6, 2026 - 8 min read

Synthetic Monitoring vs. Real User Monitoring: When You Need Both

Apr 28, 2026 - 8 min read

Email Authentication in 2026: SPF, DKIM, and DMARC from First Principles

Apr 19, 2026 - 6 min read

SSL Certificate Monitoring: How to Never Miss an Expiry Again

Apr 14, 2026 - 7 min read

API Security Testing Beyond Status 200: What Automated Scanners Actually Check

Apr 1, 2026 - 7 min read

GDPR & CCPA Cookie Compliance: What Your Consent Banner Isn't Catching

Mar 24, 2026 - 8 min read

Content Security Policy From Scratch: Your First CSP Without Breaking Your Site

Mar 17, 2026 - 7 min read

WCAG 2.2 vs 2.1: What Changed and What Your Site Needs to Fix

Mar 5, 2026 - 6 min read

DNS Takeover Attacks: Why Your Forgotten Subdomains Are a Liability

Feb 26, 2026 - 8 min read

HTTP Security Headers: The Complete 2026 Guide

Feb 16, 2026 - 7 min read

Core Web Vitals in 2026: INP Replaced FID and Your Dashboard Should Reflect It

Feb 3, 2026 - 9 min read

AI-Assisted Testing: What Actually Works Today and What's Still Hype

Jan 23, 2026 - 7 min read

Stress Testing Your Web App: Finding the Breaking Point Before Your Users Do

Jan 12, 2026 - 8 min read

CI-Ready QA: The Five Checks Every PR Needs Before Merge

Jan 2, 2026 - 7 min read

Accessibility Testing in CI: Why axe-core Belongs in Your PR Pipeline

Dec 19, 2025 - 6 min read

Performance Budgets in CI: Failing a PR on a 200ms LCP Regression

Dec 6, 2025 - 8 min read

Cross-Browser Testing Without BrowserStack: The Open-Source Playbook