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dzoba.com

Chris Dzoba's blog

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Latest posts

The Boiling Frog

Power should shift while people still possess meaningful bargaining power.

Shipping Hexfall

I shipped a 4X strategy game for the iPhone in three weeks. The code was the easy part. Everything a game studio does that isn't programming was the work, and each of those jobs turned into something you invoke instead of someone you hire.

Height-mapped raycasting on a 10MHz 68000

A raycasting engine with elevation, occluding sprites, and procedural levels on a TI-89. Every interesting decision is downstream of two numbers: a signed divide costs 158 cycles, and you have 32KB of RAM.

Belt Counter

A Factorio mod that measures one belt's throughput over time and by quality, and the camera trick I needed to draw a line graph in a game that has no chart widget.

Family Tree Maker

A free tool for building and sharing family trees, without the Ancestry subscription.

ChatGPT to Word

A small tool for turning ChatGPT conversations into Word documents.

Attention Decay

Tracking how long news stories stay in public attention

So Quaint

A short story about a future where AGI has reshaped civilization and humanity's role in it

Island Explorer

Building an infinite procedural world using PixelLab's AI-generated pixel art

Finance Planner

A simple tool for projecting your financial future

GitHub Actions Watcher

A TUI for monitoring GitHub Actions runs -- started in Ink, rewritten in Go/Bubbletea for flicker-free rendering.

Autotiler CLI

A CLI tool to generate blob autotile tilesets from Wang tilesets

Lyric Lab

A web app for writing song lyrics with rhyme analysis and AI assistance.

Advice

The best advice shows you what's possible. Deciding what will work is still on you.

SpanPlan

A collaborative timeline planning tool that works instantly - no signup required

nanogpt-mlx: Training a GPT-2 Class Model from Scratch on Apple Silicon

Porting nanoGPT to Apple's MLX framework. Training a GPT-2 class model (173M parameters) on M-series chips with modern architectural improvements.

Ocarina Tabs

A web app for sharing ocarina fingering charts, built on Firebase.

New Site

Launching a new personal site to share projects and thoughts.