Would you use Fable 5 by Anthropic or Replit
The article asks which platform—Fable 5 by Anthropic or Replit—users would prefer for building a "vibe coded" application, seeking comparisons between the two.
Background
This Hacker News thread asks about two AI-powered coding tools for "vibe coding" — a term for using AI to generate entire applications from natural language prompts.
- **Replit** is a well-known browser-based IDE (integrated development environment) that lets you code and deploy apps entirely in the cloud. Its AI agent, "Replit Agent," can generate full projects from a text description.
- **Anthropic** (makers of Claude) recently released "Fable" — a new coding tool focused on multi-file, production-quality app generation, often noted for being more deterministic and reliable than Replit's approach.
"Vibe coding" is a phrase coined by AI researcher Andrej Karpathy to describe the workflow where the developer gives a high-level idea in plain English and the AI writes nearly all the code, with the human just reviewing and tweaking. The question is essentially: which tool yields better results for this kind of hands-off app building.