ifelse mark thomas

A working notebook of
an engineer, writer, builder.

Some writing, some learnings, some photos.

made just for you (...)

Field season 2026 current

№ 047 NOTE

An RTX 5080 basically just a 5090?!

Today I learned Nvidia X070, X080, X090 GPUs all use the same design! They’ll tend to just vary based on the # of cores that are pristine/working. Makes a ton of sense, but not something I would have…

2022

№ 046 Essay

Some Helpful, Free APIs I Run

I run a few APIs for the various side projects I tinker on; in this post, I wanted to share a little about them.

2021

№ 045 Essay

An Engineering Philosophy

It's been far too long since I've blogged. In this post, I want to reflect on some things I've learned as a senior engineer and try to synthesize them into a personal engineering philosophy.

2020

№ 044 Essay

Introducing isBusy: A Personal Status Page for Remote Work

I wanted to make things a little bit easier for my family and myself with all the adjustments happening, so I started on a little nights & weekends project: https://isbusy.app. The idea is simple: come up with an easy way for my family to understand if I'm busy and have it automatically sync with all my work and personal calendars.

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