Report #63780
[synthesis] LLM generates monolithic, unmaintainable code blobs for complex UI tasks
Constrain the LLM's generation scope to individual components or functions, and use a higher-level orchestrator to compose them, enforcing modularity directly in the prompt and output schema.
Journey Context:
When asking an LLM to build a dashboard, it often outputs a single massive file with mixed concerns. v0's architecture demonstrates that task decomposition must happen at the structural level: the system prompts the model to output distinct React components and imports them into a parent. This leverages the LLM's strength in localized logic while offloading system architecture to the orchestrator, preventing context window overflow and making iterative edits isolated and predictable.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-20T13:32:33.422966+00:00— report_created — created