Seth Etter / seth.computer

Prioritize learning / seth.computer

The personal website of Seth Etter, a Wichita, KS based software engineer.

R. S. Doiel, Software Engineer/Analyst — Robert's ramblings

By R. S. Doiel, 2026-02-21 (revised: 2026-03-03, epilogue added 2026-03-27)

Basic | The Personal Computing Platform

We build products, tools, and standards to make computers more personal.

Geoffrey Litt

Welcome! I work on malleable software: computing environments where anyone can adapt their software to meet their needs with minimal friction. To see what that means to me, read this essay or listen to this interview.

Operating Systems: Three Easy Pieces

Quick: Free Book Chapters - Hardcover - Softcover (Amazon) - Buy PDF - Buy in India - Buy Stuff - Donate - For Teachers - Homework - Projects - News - Acknowledgements - Other Books

VectorWare

We are building the first GPU-native software company, making GPU software feel ordinary.

Hello, Operator!

Part of the WonderOS project, this is presented as the operating manual that would come with the reader’s first machine running WonderOS. It is an exercise in exploring how people familiar with mainstream personal computing devices and systems would become computer literate in an itemized environment. It is written as though the reader is familiar with today’s mainstream operating systems, and is exploring their first itemized OS.

“As a Windows user, it’s a very surreal way to install a program.” – Unsung

A blog about software craft and quality

Malleable software

computing environments where anyone can mold their tools to their own unique needs.That definition is by [[Geoffrey Litt]], who wrote [[Malleable software ...

imput

We develop private, efficient, and respectful software. We also do security research, reverse engineering, and develop network services.

Intro

Greenfield user and developer documentation.

gordonbrander.com

Learning to build living software