Build your first app or website with AI.
An AI feature can look permanent right up until the provider removes the sign from the building. GitHub Models reached that moment on July 30. GitHub had announced that the playground, model catalog, inference API, and bring-your-own-key endpoints would all be retired for existing customers, not just closed to new ones. I did not find …
Continue reading “GitHub Models Shut Down: What Beginners Should Learn About AI Vendor Lock-In”
The newest AI coding update is often treated like a shopping event. A new model arrives. A coding tool adds another model picker. A benchmark chart moves. Then you are left wondering which button to press before you build your first app. That confusion is understandable. On July 28, GitHub said Grok 4.5 was rolling …
Continue reading “How To Choose An AI Coding Model For Your First App In 2026”
The most dangerous sentence in an AI-built app is often: > The bug is fixed. That sentence can mean several different things: the original symptom disappeared; the error message was hidden; the failing path was bypassed; the code now handles one example but not the workflow; or the change fixed one screen while quietly breaking …
Continue reading “How To Know Whether AI Fixed The Bug Or Hid The Bug In 2026”
An API is not a magic button. Before AI connects your app to an outside service, define the input, output, permission, failure, cost, and test.
Before you ask AI to build your first app, use these prompts to narrow the idea, choose a platform, map the screens, define the data, and give the project a finish line.
If you are building your first app with AI, the smartest platform is usually the one that lets you finish a useful version one without turning the project into a technology obstacle course.
Marcus Kim | AI App Builder 