Building a Mobile App Without Writing Code: Vibe Coding with Claude Opus 4.5
Published on 08.01.2026
Vibe Coding a Mobile App with Claude Opus 4.5
TLDR: Claude Opus 4.5 has emerged as the current leader in AI-assisted coding, and this hands-on tutorial demonstrates building a complete React Native breathwork app without writing a single line of code manually. The key insight is that while the model is slower than alternatives, its intelligence-speed tradeoff pays off in first-attempt accuracy.
Vibe coding a mobile app with Claude Opus 4.5
Claude Opus 4.5: Technical Capabilities and Market Positioning
TLDR: Anthropic's flagship model leads SWE-bench and OSWorld benchmarks, introducing hierarchical attention for 500K+ token contexts and self-correcting execution loops. Pricing dropped to one-third of Opus 4.1 while adding hybrid reasoning modes.
The Economics of Small App Development in the AI Era
TLDR: The collapse of time-to-prototype for small applications changes what is economically viable to build, but the author's framing avoids discussing what happens when everyone can build apps this easily.