
Vercel changes not showing: check the URL, commit, and cache
Find why a Vercel change is missing by comparing production and deployment URLs, commits, and response content before changing caches or rolling back.
Read articleAuthor
I document checks, failure conditions, and decision criteria for running a Next.js blog, developing with AI, and configuring Mac workflows.
Before publication, I check primary-source URLs, numbers, product names, and the distinction between fact and inference. If an error or outdated claim is found later, I recheck the original source and update both the article and its review date. Reader corrections are accepted through the contact page.
I separate primary sources, observed results, illustrative examples, and inference. Unverified claims are not presented as facts.
AI may support research, structure, and drafting. AI checks and owner reviews are recorded separately, and review status controls ad eligibility.
Product claims are checked against official documentation, help pages, release notes, and official developer repositories. Health, safety, and institutional claims prioritize public agencies and specialist organizations.
The site uses Next.js, React, TypeScript, and Markdown. Rendering, links, and structured data are checked in local production builds and browser device emulation. AI can assist with source discovery, outlining, proofreading, and code, but it does not turn an unsupported statement into a confirmed fact.
Implementation work is available on GitHub. Corrections can be sent through the contact page. See the AI use policy for details.

Find why a Vercel change is missing by comparing production and deployment URLs, commits, and response content before changing caches or rolling back.
Read article
Check 15 built-in Mac settings and diagnostics to identify slowdowns without risking important data.
Read article
Compare GPT-5.6 Sol, Terra, and Luna with a fixed extraction task and an API cost example. Check ChatGPT and Codex access separately from API pricing.
Read article
Use OpenAI's current role distinctions for Chat, Work, and Codex, then define sources, prohibited actions, validation, and approval points.
Read article
How to revoke an exposed API key, assess misuse, clean Git history when needed, and prevent another leak.
Read article
Diagnose App Router failures through component boundaries, metadata, and Server Action authorization. Use a small counter example and explicit failure cases.
Read article
Install Ollama and run Qwen 3.5 locally on a Mac, with model choices, essential commands, and troubleshooting steps.
Read article
Check 15 built-in Mac settings and diagnostics to identify slowdowns without risking important data.
Read article
Check memory by tab and process in Chrome, identify what is slowing it down, and adjust Memory Saver safely.
Read article
How to revoke an exposed API key, assess misuse, clean Git history when needed, and prevent another leak.
Read article
Review Imidef Blog changes to article evidence, publication tiers, and ad eligibility. Separate repository checks from AdSense dashboard checks before reapplying.
Read article
Create PDF, Word, and Excel files with ChatGPT using Canvas, Work, and Excel integration, with practical prompts and review checks.
Read article
Isolate ChatGPT file failures at input, generation, or download. Test a small document, recover useful output, and verify the file after it opens.
Read article
Use OpenAI's current role distinctions for Chat, Work, and Codex, then define sources, prohibited actions, validation, and approval points.
Read article
Compare GPT-5.6 Sol, Terra, and Luna with a fixed extraction task and an API cost example. Check ChatGPT and Codex access separately from API pricing.
Read article
Compare MacBook Air M4 configurations against your applications, concurrent work, storage, and peripherals using specifications and clearly labeled workload examples.
Read article
Try three low-risk tasks, verify important output, review data controls, and check current plan details without treating ChatGPT as an infallible source.
Read article
Review runtime input, Edge Runtime constraints, authentication, caching, secrets, and browser defenses without treating TypeScript as a security boundary.
Read article
Investigate a slow development Mac with comparable builds, memory-pressure observations, and Docker settings. Check compatibility and preserve a recovery path.
Read article
Take one Swift change from VS Code editing to Xcode verification. Separate package tests, app signing, unsaved-file conflicts, and screen behavior.
Read article
Place ads.txt in Next.js public, then verify status, media type, publisher ID, robots access, and the separate AdSense recrawl state.
Read article
A six-step workflow for checking environments, ad scripts, ads.txt, crawlers, and plan terms without assuming that a Vercel or Next.js update caused an AdSense problem.
Read article
Find why a Vercel change is missing by comparing production and deployment URLs, commits, and response content before changing caches or rolling back.
Read article
Align scope, landing page, dates, device, and country before investigating the expected difference between Search Console clicks and GA4 sessions.
Read article
Distinguish Total, Active, and New users, then check report conditions, tags, consent, and identity settings before calling a low count normal or broken.
Read article
Avoid a universal recommendation and decide from mobile and desktop previews, page exclusions, ad load, and a controlled site experiment.
Read article
Separate the AdSense site status, page code, publisher ID, crawler results, and ads.txt instead of guessing why an ad is not visible.
Read article
Separate the live HTTP response, AdSense last-crawl time, and Authorized, Unauthorized, or Not found status.
Read article
Diagnose App Router failures through component boundaries, metadata, and Server Action authorization. Use a small counter example and explicit failure cases.
Read article
Distinguish what Codex can do, what it can access, and what it has verified. Match code changes, tests, and deployment claims to observable evidence.
Read article