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Jeff Posnick

@jeff.posnick.org

635 followers 2.3K following 110 posts

Working on developer experience & tooling at Bloomberg. jeffy.info

Posts Replies Media

Jeff Posnick @jeff.posnick.org · 25/08/2026

Prompt engineering irl

A trail sign with a warning. Make no mistakes!

000

Jeff Posnick @jeff.posnick.org · 25/08/2026

Load bearing seams irl

A split tree trunk

Jeff Posnick @jeff.posnick.org · 25/08/2026

Large context window irl

Panoramic view of Col Spring

Jeff Posnick @jeff.posnick.org · 25/08/2026

Blue sky irl

Hudson valley, blue skies.

100

Jeff Posnick @jeff.posnick.org · 25/08/2026

Big Walk irl

The start of the trail.

Jeff Posnick @jeff.posnick.org · 12/01/2026

Workerboxxx. (swsdom sounds cool!)

The cover to Speakerboxxx, by Big Boi.

Jeff Posnick @jeff.posnick.org · 31/12/2025

Butterfly man meme template, gesturing at four Gameboys lined up next to each other, with the caption "Is this masonry layout?"

Jeff Posnick @jeff.posnick.org · 29/11/2023

The pointing at something on TV you recognize meme from Once Upon a Time in Hollywoo.

Jeff Posnick @jeff.posnick.org · 20/11/2023

Bluesky

A tree at a shrine in Japan, with a blue sky in the background.

000

Jeff Posnick @jeff.posnick.org · 05/06/2023

A screenshot from The Simpsons with a magic 8 ball reading "Outlook not so good"