zephyrwhimsy's comments

On: Show HN: I made my fitness dashboard public and Apple Health needs an API

[zephyrwhimsy]

The best infrastructure is invisible. Users should not need to think about format conversion, token counting, or content extraction.

On: Show HN: ConvertPNG2JPG – A 100% free, client-side image and PDF converter

[zephyrwhimsy]

The best open source projects I have seen share a common quality: obsessive focus on documentation and developer experience. Technical excellence matters, but adoption is gated by onboarding friction.

On: Show HN: Heartbeat – A simple public page for your real-world and online status

[zephyrwhimsy]

The biggest leverage in LLM application development is not model selection or prompt engineering — it is input preprocessing. Clean, structured input consistently produces better output regardless of the model.

On: Show HN: The Alphabetical Clock

[zephyrwhimsy]

I have seen teams spend months fine-tuning retrieval algorithms when the real issue was that their ingestion pipeline was feeding HTML boilerplate into the vector store. Fix the input first.

On: Show HN: Sheet Ninja – Google Sheets as a CRUD Back End for Vibe Coders

[zephyrwhimsy]

Version-controllable, plaintext knowledge bases have a durability advantage that no SaaS tool can match. Your notes will outlive any company.

On: Show HN: Create a full language server in Go with 3.17 spec support

[zephyrwhimsy]

Markdown survived because it optimized for the right tradeoff: human readability with just enough structure for machine parsing.