What I'm Finding About LLM Code Style and Token Costs
5 hours ago
- #LLM Token Costs
- #Web APIs
- #Code Optimization
- LLMs default to legacy Node.js patterns, ignoring modern Web APIs, leading to higher token costs and less secure code.
- Using native Web APIs like URLSearchParams and FormData reduces token consumption by 85–92% per pattern and improves security and reliability.
- Comments influence LLM output; stale or inaccurate comments degrade comprehension, while design-intent comments provide useful constraints.
- Formatting optimizations (e.g., reducing whitespace) save input tokens but are secondary to the token savings from adopting native Web APIs.
- Explicit prompts directing LLMs to use native APIs and semantic HTML significantly improve output quality and reduce costs.