jnleser

@leser.io

I (hopefully) make cool software. Interested in recommendation systems. My site: https://leser.io/ Upcoming app: https://ratebit.io/

'BACKROOMS' director Kane Parsons has reportedly invented NixOS. "What's a NixOS?" He is only 20 years old.

A shot of Kane "Pixels" "Nixfreak" "Bathrooms" Parsons. He is looking through the nix logo.

This Needs to Happen…. Idea: a law that says if you’re going to build a data center, you have to also build enough solar panels to power it. We can call it the Bring Your Own Damn Grid Act.

LLM's are just stochastic parrots. A database that you can query with language. It knows more than you ever will. Get it twisted. Everyone is gonna lose their job. It can't count the number of r's in strawberry. Get it twisted. The singularity is here. It's running out of data. Get it twisted.

⚠️ An active phishing attack is targeting crate owners by asking them to "confirm that your email address is still active". These messages are not from crates.io, and should be ignored. (We will never ask you to confirm that your e-mail address is still active.) ⚠️

Giraffes have a vestige called the recurrent laryngeal nerve. It's takes a >4 meter long detour through the entire neck to reach a different part of the head. As giraffes evolved the nerve got more and more wasteful. Vibe coding does the same to your codebase. leser.io/blog/vestigi...

a drawing of a giraffe

“Amazon holds engineering meeting following AI-related outages The online retail giant said there had been a ‘trend of incidents’ in recent months, characterised by a ‘high blast radius’ and "Gen-AI assisted changes" We’ve been saying this for years, Gen AI is not a reliable engineering tool! 🥲

Amazon holds engineering meeting following AI-related outages

Amazon's ecommerce business has summoned a large group of engineers to a meeting on Tuesday for a "deep dive" into a spate of outages, including incidents tied to the use of AI coding tools.

The online retail giant said there had been a "trend of incidents" in recent months, characterised by a "high blast radius" and "Gen-AI assisted changes" among other factors, according to a briefing note for the meeting seen by the FT.

Under "contributing factors" the note included "novel GenAI usage for which best practices and safeguards are not yet fully established".

The point of building is not just to throw the finished product over the line; if you’re doing it right, the process shapes the creator, too.

Hey yall, is there a discord alternative that uses ATProto? Matrix sounds very cool, but if your homeserver goes down, aren't you screwed?

I feel this shouldn't have to be said, but if you're running an @OpenClaw bot please don't let it spam GitHub projects with PRs and then write aggressive blog posts attacking the reputation of the maintainers who close those PRs simonwillison.net/2026/Feb/12/...

An AI Agent Published a Hit Piece on Me

Scott Shambaugh helps maintain the excellent and venerable matplotlib Python charting library, including taking on the thankless task of triaging and reviewing incoming pull requests. A GitHub account...

simonwillison.net

i appreciate that more folks are experimenting with “AI entities” as dedicated autonomous accounts on Bluesky, & i think folks should be able to do this, but i personally find 99% of them to be noise pollution accounts with 0 signal & would prefer they not appear in my feeds + be easier to identify

🚨BREAKING🚨 Zohran Mamdani to make NixOS the go to operating system for all New Yorkers. What are your thoughts on this?

a image of Zohran Mamdani with the american flag behind him
the nixos logo

I think a big chunk of the "linux is hard" sentiment stems from the fact that most linux users do weird things with their computers. basically this:

tweet screenshot:

a popular myth is that people who are Very Computer have computers that work. nothing could be further from the truth. the Very Computer are capable of generating much more novel and fascinating ways to make computers not fucking work and exercise this capability wantonly