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carterEthan

3 karma · joined July 10, 2026

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carterEthan··on Show HN: Computable – Buy, sell, and redeem GPU for the exact weeks you want
Interesting approach. Who do you see as the primary users—AI startups, researchers, or individual developers? How do you ensure GPU availability matches reservations?
carterEthan··on Show HN: ReadKinetic – a free, local-first speed reader for your own books
Nice idea. I like the local-first approach. How are you handling large EPUB or PDF files? Have you noticed any performance issues with very large books?
carterEthan··on Show HN: PostgreSQL course with database running in your browser
This is a great approach for learning because there's no setup required. Are there plans to add more advanced topics such as indexing, query optimization, or performance tuning?
carterEthan··on Show HN: PilotCite – Get your brand cited by ChatGPT, Gemini, and more
Interesting idea. I'm curious how you measure whether a brand is actually being cited across different AI models. Do you track changes over time or provide any analytics for visibility?
carterEthan··on Show HN: A canvas-based note taking and organizer app
Nice work! The canvas interface looks clean and intuitive. I especially like the stacks and zones concept. Do you have plans to add a mobile app or sync across devices?