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    • Directory

    Tools

    Tools, a few tool-backed tutorials, and some browser extensions.

    5 tools1 tutorial2 extensions

    Index

    Utilities with a little context

    Standalone tools live next to tutorial-backed tools, so the useful thing is always one click away.

    Prompt Field Notes screenshot
    Tool

    Prompt Field Notes

    Context-specific prompting observations. What worked, when it applies, and why. Copy as markdown or XML.

    LLMPrompting
    Open
    N-gram Viewer & Phrase Frames screenshot
    Tool

    N-gram Viewer & Phrase Frames

    Paste text, get n-gram frequencies plus phrase frames — n-grams with one variable slot so variants collapse into one entry.

    TextLinguisticsNLP
    Open
    LLM Price Calculator screenshot
    Tool

    LLM Price Calculator

    Calculator for checking API costs across Claude, GPT, and Gemini, including prompt caching.

    LLMAPIPricing
    Open
    Channel Pantry screenshot
    Tool

    Channel Pantry

    Analyze a YouTube cooking channel to see what ingredients they use most.

    YouTubeAICooking
    Open
    CSS Clamp Calculator screenshot
    Tutorial

    CSS Clamp Calculator

    Clamp() calculator plus the tutorial explaining the math behind it.

    CSSResponsiveTutorial
    Open
    Video Breakdown screenshot
    Tool

    Video Breakdown

    Paste a YouTube URL. AI watches the video and writes a scroll-synced text breakdown.

    YouTubeAI
    Open
    ChatGPT Conversation Exporter screenshot
    Extension

    ChatGPT Conversation Exporter

    Browser extension for exporting one ChatGPT conversation to Markdown or HTML.

    ChromeExport
    Open
    Hacker News Enhancement Suite screenshot
    Extension

    Hacker News Enhancement Suite

    Manifest V3 fork of HNES with collapsible comments, keyboard shortcuts, and user tags.

    ChromeHacker News
    Open