Show HN: CarbonSheets – Host your own customizable cheatsheet portal In GitHub

Hacker News•Mon, Jul 27, 2026, 04:13 AM•2 min read

Hi HN, I built CarbonSheets over the weekend.. a simple and free cheatsheet portal where you can host and share your documentation and cheatsheets directly in your own GitHub repository with minimal setup. Key Features: Self-hosted content: Keep your cheatsheets in your own Git repos.

Source: [Hacker News](https://carbonsheets.vercel.app/)

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