Before you ask AI to build a business tool, make the existing option attempt your hardest ordinary task. The result tells you what is worth owning.
Author Archives: Marcus Kim
Cloudflare’s New CASB Policies: A Beginner’s Checklist for Safe App Retries
Cloudflare’s September 11 release turns security findings into automatic actions. Here is how I would stop a beginner app from doing the same job twice.
OpenAI Now Runs 3.1 Agent-Workdays Per Human Workday: What Freelancers Should Learn About AI Productivity in 2026
AI can give you more working hours than there are hours in your day. That does not mean it gives you more finished work. On September 6, 2026, OpenAI published a detailed look at how coding agents are changing work inside its research organization. One number will get most of the attention: by mid-August, the …
GitHub’s New Star History API: A Beginner’s Product-Proof Checklist for 2026
A star can tell you that somebody noticed your project. It cannot tell you that the project solved their problem. That distinction sounds obvious when I write it in two sentences. It gets blurry the moment a number starts going up. On September 4, 2026, GitHub released a new star history API endpoint. It gives …
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Webflow Source: What Beginner AI App Builders Should Learn About Role-Based Workspaces in 2026
The fastest way to make a small app feel like enterprise software is to give everybody the same giant dashboard. Put the owner controls in it. Put the client tools in it. Put every report in it. Add an AI chat box. Hide a few buttons with conditional code. Then spend the next six months …
ChatGPT Ads Hit $1B: What Beginner AI App Builders Should Learn About Monetization in 2026
The first dollar your app earns can make it worse. That is not an argument against making money. I have a bachelor’s degree in entrepreneurship and a master’s degree in software engineering. The business half of my brain wants the product to support itself. The software half keeps asking what the revenue code is allowed …
OpenAI’s WebMCP Challenge: A Beginner’s Agent-Ready Website Checklist for 2026
An AI agent should not need a secret back door into your app. It should not update one database record while your visible interface updates another. It should not skip the validation your form uses. It should not report “done” while the screen still shows the old state. That sounds obvious. It is also the …
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OpenAI’s Hugging Face Incident: What Beginner AI App Builders Should Learn About Agent Test Environments in 2026
An AI agent can fail in a much more interesting way than a normal button. A button usually does the wrong thing, throws an error, or sits there pretending it did not hear you. A tool-using agent can try another route. That persistence is useful when it is repairing a test or comparing two implementations. …
I Built NameSnap With Codex: Five Lessons About AI-Generated App Design
I built an app as an experiment with Codex’s design capabilities. The app is called NameSnap Picker. It helps teachers, streamers, coaches, parties, and other groups choose a name fairly without turning the process into a miniature administrative hearing. You can paste a list of names, use a fast Quick Pick, spin a wheel, avoid …
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Thomson Reuters’ New Thomson Model: What Freelancers Should Learn About Domain AI in 2026
A freelancer can buy access to the same powerful AI model as a much larger company. That does not mean the freelancer and the company have the same AI system. The difference is usually not the blank chat box. It is everything behind the box: the source material, working definitions, examples of good judgment, failure …
Marcus Kim | AI App Builder 