Bobby Grayson

Makin' silly & frivolous stuff, usually with software.

Blog | Bluesky

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Tech Threads (Bluesky)

• tech people: which would you rather read a long read post about 1) the journey of adding 4 bit quantization to elixir ML stuff (along w/bare metal GPU support for apple silicon) to the ecosystem libraries so that I could make a bot post like me 2) the process of how I've been building deciduous 💻
• This is a test. I am going to start having tech threads include a computer emoji to make them show up as pinned pieces of my GitHub profile. Here I will talk about all the goofy stuff I did to build phstats, my new phish music stats / listening / exploration site. 💻

Featured Projects

Project	Description
deciduous HTML   ⭐ 86	Decision graph tooling for AI-assisted development. Track every choice, query your reasoning, and visualize your decision history as an interactive graph. Ships as a single binary with a built-in TUI and web viewer.
bobby_posts Elixir   ⭐ 1	Generate posts in my voice using pure Elixir Qwen3-8B-4bit inference on Apple Silicon. Part of a bigger ecosystem: bumblebee_quantized (4-bit LLM inference), safetensors_ex (model weight parser), bobby_posts_adapters (LoRA weights), elixir_mlx_nif_qwen3 (MLX NIF bridge), and bluesky_bot_python (auto-poster)
genstage_tutorial_2025 Elixir   ⭐ 70	A comprehensive GenStage tutorial and reference implementation in Elixir. Walks through building a real data processing pipeline from scratch.
phstats TypeScript	Interactive Phish setlist statistics browser. Pulls data from phish.net, lets you explore jam charts, song frequency, and show history. Built with vanilla JS + GitHub Pages.
archive_tv TypeScript   ⭐ 1	The Mark Pines Magnetic Media Archive - a streaming platform for digitized VHS tapes, local TV broadcasts, and other found media from the collection.
role-call TypeScript	Find your next favorite TV show through the writers you love. Search by writer and discover everything they've worked on.

Recent Blog Posts

327 Years Of Tree Law In The Usa	A Genstage Tutorial And Reflection	Nathan Fielder
A Quick Typewriter Set Letter Project	Lets Write Letters	Whats My Schtick

Recently Updated

blog Elixir	temper_rust_bug_maybe	safe_httpeex Shell
rooted_in_good TypeScript	live_draft_lsp Elixir	zed-live-draft Rust
my_me_bot Swift	heex-rs Rust	heex-lua Lua