AI Coding architecture: layered patterns for high-concurrency edge apps
The edge-delivery view of AI Coding's layering and data flow.
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Quick answer
What is the risk of pasting secrets into a prompt?
Secrets echo back through the conversation context and leak. Always use the placeholder <CF_API_TOKEN>; real values live only in the Cloudflare / Pages dashboard.
Machine-readable page data: /data/ai-coding-architecture.json
In-depth analysis
AI Coding (Vibe Coding) uses agents like Claude Code, Cursor, and v0 to assist development: first encode the hard constraints in a rules file, then let the model produce runnable code inside that controlled context. Architecture should be edge-first — static pre-render sinks to the edge, dynamic capability falls back to functions with circuit breakers.
# .cursorrules / CLAUDE.md — hard constraints for the coding agent (context tightening)
stack: Astro + Tailwind v4 + Cloudflare Pages (output: static)
package: pnpm only, lockfile committed, --frozen-lockfile in CI
secrets: always use the placeholder <CF_API_TOKEN>, never paste real values into code or conversation
comments: no Chinese in code or comments
# One-command scaffold
npx create-astro@latest my-site --template minimal --no-install
cd my-site && pnpm install && pnpm devAI Coding Architecture · Key takeaways
- Static and dynamic boundaries defined
- Third-party calls wrapped in circuit breakers
- Environment config separated from code
- Boundary contracts documented
FAQ & pitfalls
How do I keep AI-generated code from poisoning build cache?
Put rules and lockfiles under version control; CI uses --frozen-lockfile. Generated output goes to an isolated branch so it never pollutes main branch builds.
Explore the hub
See all 5 guides in AI AgentsSame category as this article, sorted across the codebase.
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Field-tested AEO practices from production, avoiding the common anti-patterns.
AEO deployment guide: zero-ops edge publishing with Cloudflare Pages
Git-driven AEO deployment in practice: commit to build, atomic publish to every edge node.
AEO engineering practice: a full guide from architecture to production
Production architecture and core pain points for AEO.
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What readers are asking
Questions that keep coming back in reader feedback, already answered.
- 01
Why is my Astro component's interactivity not working?
Components ship as zero-JS HTML by default, so an interactive one needs a client:* directive (client:load, client:visible, …). Without it the script is never bundled into the page.
See the full guide → - 02
Why is my custom Tailwind v4 brand colour not applied?
Colours must be declared in @theme (for example --color-brand). A missing @tailwindcss/vite plugin, or a leftover v3 config, makes bg-brand silently render nothing.
See the full guide → - 03
Why are _headers / _redirects not taking effect?
Both files must sit at the root of the output directory (dist/); anything under src/ is never uploaded. A purely static project should not add _worker.js either — that gives up the zero-cold-start advantage.
See the full guide →