What’s working:
Boilerplate & Layout Shifting: AI (specifically Claude 4.x/5) is excellent for generating Astro components and complex Tailwind layouts. What used to take 2 hours of tweaking CSS now takes 15 minutes of prompt-driven iteration.
Programmatic SEO (pSEO) Analysis: I use Python scripts to feed raw data into LLMs to generate high-volume, structured analysis (300+ words per page). For zero-weight niche sites, this has been a massive leverage point for driving organic traffic.
Logic "Vibe Checks": When building strategy engines (like simulators for complex games), I use AI to stress-test my decision-making logic. It’s not about writing the core engine—which it still struggles with for deep strategy—but about finding edge cases in my "Win Condition" algorithms.
The Challenges:
The "Fragment" Syntax Trap: In Astro specifically, I’ve hit issues where AI misidentifies <> shorthand or hallucinates attribute assignments on fragments. You still need to know the spec inside out to catch these.
Context Rot: As a project grows, the "context window" isn't the problem; it's the "logic drift." If you let the AI handle too many small refactors without manual oversight, the codebase becomes a graveyard of "almost-working" abstractions.
The Solution: I treat AI as a junior dev who is incredibly fast but lacks a "mental model" of the project's soul. I handle the architecture and the "strategy logic," while the AI handles the implementation of UI components and repetitive data transformations.
Stack: Astro, TypeScript, Python scripts for data. Experience: 10 years, independent/solo.