Building in public means sharing the wins—and the scaling bottlenecks.
When we launched the project, we built a secondary validation agent that runs a simulated dry-run on the generated AST to check for rate limits and syntax errors. This keeps LLM hallucinations out of your exported Node.js microservices.
However, executing AST dry-runs and server-side compilation is highly CPU-intensive. Under heavy concurrency, our static Render instance and legacy zappnod.app API endpoints began experiencing:
- Compilation Latency: LLM validation runs queuing up.
- DNS Latency: Bottlenecks across legacy routing addresses.
The Solution:
We are consolidating everything under a brand-new official domain and moving the AST validation pipelines to dedicated, high-performance physical server clusters.
🛑 Status Alert: The legacy preview domain zappnod.app is currently offline and under active maintenance.
The client-side visual sandbox is still 100% active, but compilation is currently under scheduled maintenance.
In our next post, we will share the full technical breakdown, benchmarks, and performance differences between the static instance and the new bare-metal server cluster. Stay tuned!
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