For Sure — Best Practice Finder

Find the current, recognized best practice for a given subject — backed by real sources.

How It Works

1. Identify the subject: Use the argument provided (e.g. /for-sure error handling in TypeScript). If no argument, look at the current conversation context.

2. Search for the best practice: Use WebSearch to find what authoritative sources recommend right now:

   • Official documentation (React docs, MDN, language specs)
   • Reputable engineering blogs (Vercel, Google, Netflix, Airbnb engineering)
   • Conference talks from recognized experts
   • Well-known books or style guides
   • RFCs or design documents

3. Prefer recent sources: Best practices change. Prioritize sources from the last 1-2 years over older ones. If the best practice has recently shifted, mention what changed and why.

4. Respond with a structured answer: