M README.md → README.md

@@ -19,8 +19,8 @@ | Styling             | [Tailwind](https://tailwindcss.com)                                                                |
 | Components          | [shadcn/ui](https://ui.shadcn.com/)                                                                |
 | Content             | [MDX](https://mdxjs.com/)                                                                          |
 | Syntax Highlighting | [Shiki](https://github.com/shikijs/shiki) + [rehype-pretty-code](https://rehype-pretty.pages.dev/) |
-| Graphics            | [Figma](https://www.figma.com/)                                                                    |
-| Deployment          | [Vercel](https://vercel.com)                                                                       |
+| Graphics            | [Penpot](https://penpot.app/)                                                                    |
+| Deployment          | [seelf](https://yuukanoo.github.io/seelf/)                                                                       |
 
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