Every spec has a shade.
A running log of AI, dev tools, automation and hardware. Daily drivers get firsthand takes; new stuff gets deep research. Source is labeled on every post.
Analysis and Review: ClojureScript Gets Async/Await
Analysis and review of adding Async/Await features in ClojureScript that will make writing asynchronous code easier
Latest 35 posts · filter above
All posts →Knowledge base Guides I keep for myself
All guides →Your Data and AI — What's Safe, What's Not
A practical guide to using AI safely — what to send, what not to, and how each service handles your data
Choosing the Right AI Tool — A Guide by Task
ChatGPT, Claude, Gemini, Copilot, Midjourney — who's best for what. A 30-second decision guide for everyone
AI Glossary: Plain Language Definitions for Developers
RAG, fine-tuning, embedding, context window, hallucination — short, direct definitions with no fluff.
Tools Calculators & pickers you can use now
All tools →Loan Calculator & Explain
Calculate loan installments for home, auto, student, and credit cards — compute flat rate, show pitfalls, and convert flat rate to effective rate
Free QR Code Generator
Generate QR codes from URLs, phone numbers, LINE IDs, or Wi-Fi credentials — free, no sign-up, instant download, processed entirely in your browser
GPU Budget Picker
Tell me your budget and use case — get a GPU recommendation for gaming, AI inference, or video editing.
Spec Comparator
Compare gadget specs side-by-side — pick up to 3 devices at once.
Token Cost Calculator
Calculate LLM costs from token count — compare multiple models side by side.