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    Notes and ramblings, typically about LLMs.

    windowsfilesystem

    How to Remove Windows NUL File

    That NUL file that appeared while vibe coding? Here's how to delete it.

    testy.cool•January 6, 2026•1 min read
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    How to Remove Windows NUL File
    cssresponsivetailwindtool

    CSS Clamp Calculator and Tutorial

    Stop using breakpoint jumps. This calculator generates fluid CSS values, and the tutorial explains exactly why the math works.

    testy.cool•January 6, 2026•4 min read
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    CSS Clamp Calculator and Tutorial
    fumadocsblognextjsmdxcloudflare

    How to Set Up a Blog with Fumadocs

    Build a documentation-style blog using Fumadocs and Next.js. Get table of contents, MDX support, and clean typography out of the box.

    testy.cool•January 6, 2026•2 min read
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    How to Set Up a Blog with Fumadocs
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