The Impacts of Regression Testing
Adding Playwright and Lighthouse to my own site found missing JSON-LD on 14 case studies, WCAG violations axe missed, a layout shift, and an SVG dropping performance score to 57.
Author: Blake Cerecero
Senior web developer with 15-years building CMS architectures, leading migrations, and shipping front-ends that hold up long after the original build. WordPress, Drupal, Sitecore, Jekyll, and the JavaScript in between.
Moving From Manual Button Styles to Iterative Loops and the Issues That Followed
How about 500 lines of hand-written CTA styles became four nested SCSS loops, what the generated test page caught, and the four problems found later in the compiled CSS.
A Better Way to Use LLMs for Writing
After experimenting with several articles on writing with LLMs, I came up with what I feel is a better way to use LLMs without losing your voice.
Challenges Building the Teleport Atlas Landing Page
Six checks that passed on broken code in a Next.js landing page build, including axe reporting zero violations with three accessibility defects.
From Figma to Sanity: Designing a Content Model to Match a Design
How I designed a Sanity content model from a Figma spec, using seven typed blocks with no page builder and heading levels set by section order.
Taking a Next.js App from Static Export to Sanity CMS
How I converted a Next.js 16 landing page from static export to Sanity, covering Presentation, CORS origins, draft mode, and four silent failures.
Testing for WCAG Conformance: Tools, Manual Review, and AI
How to test a website against WCAG with axe-core, Lighthouse, WAVE, and Pa11y, what those tools miss, and where AI fits in manual review.
Web Accessibility Law and WCAG: EAA, ADA, and Section 508
Which WCAG version each accessibility law names and who must meet it, covering the European Accessibility Act, ADA Title II and III, and Section 508.
Answering Questions Asked by a Salesperson on Lead Scoring
Answers to a salesperson's questions on AI lead scoring. What the score looks like in your CRM, whether you see low leads, and who sets the cutoff.
Bot Detection, Honeypots, and SMS Checks on Sales Leads
Identity checks prove a lead is a real person at a real company. What bot detection, honeypots, and SMS verification cost an AI-equipped attacker.