Can anyone explain stable coins comparing to SEPA?

Asking something from GitHub Copilot turned to be just embarrassing.

got laid off due to restructuring :( i’m now available for mid+ frontend developer/software engineering positions in the meantime, we’re back to building the future and fun on the web on atproto :)

Skills seem to be the place where I will move all of my random shell snippets

Claude Skills are awesome, maybe a bigger deal than MCP simonwillison.net/2025/Oct/16/...

“Goroutine leak” is a fake concept, popularised by the heretics, who don’t believe in the eventual heat death of the universe

How come these three are spam? What the fuck, Gmail!?

I wrote up my "How I'm using coding agents in October 2025" post. blog.fsck.com/2025/10/09/s...

My folks in Prenzlauer Berg have already won the “spooky season store front decorations” game of 2025 ⚰️🪩

TIL Claude's new code interpreter mode has a /mnt/skills/public/ folder full of prompt instructions and Python utilities for creating and manipulating pdf, docx, pptx, xlsx files - and you can ask Claude for a copy and learn a TON about working with those formats simonwillison.net/2025/Oct/10/...

Every time I see someone mentions 2028 that feels like an eternity into the future. Until I realise it's just in two years.

In August, I was interviewed by JetBrains about programming and Rust, ranging from the borrow checker, to agentic coding, to hiring. And it's now on YouTube! It's also general enough that it should be interesting even to those not already knee deep in Rust 😅 www.youtube.com/watch?v=nOSx...

The ClickHouse JSON type was already fast, but v25.8 made it 58x faster and use 3,300x less memory. The problem: JSON docs with 10,000+ unique paths killed performance. The solution → clickhou.se/48iNcPb 200k rows, 10k paths: ⚡ 3.63s → 0.063s 💾 12.53 GiB → 3.89 MiB

We had BSky for a while. Where are B-Sky and B+Sky?

New tooling for profiling performance-critical services with Swift -- introducing the Swift Profile Recorder. More here: www.swift.org/blog/swift-p...

🥳 Go 1.25.2 and 1.24.8 are released! 📢 Announcement: https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI/m/qZN5nc-mBgAJ 📦 Download: https://go.dev/dl/#go1.25.2 #golang

Delete CLAUDE.md?

What's happened to the GMail's spam filter lately? An email from Spotify — spam. An email from Reverb — spam. An invite to a meetup — spam. A single use password — spam.

Sourcing for ideas: if agents will, indeed, start replacing senior software engineers, where will you go instead?

Safari 26: Apple's UI quality control has turned into yolo 🍳

CloudFlare's Distributed R2 SQL engine's is a pretty good exemplar of how to build a serverless database to process petabytes in seconds using Apache DataFusion and Apache Parquet blog.cloudflare.com/r2-sql-deep-...

“Flight Recorder in Go 1.25” by Carlos Amedee and Michael Knyszek — https://go.dev/blog/flight-recorder #golang

Go's execution tracer is a woefully underutilized tool. It contains tons of information about what is happening at any given moment that you won't get with a profile. In addition to showing flight recording capabilities, this post provides a nice example of how to use tracing to diagnose a problem.

New jobs on the jobs webbed site! bsky.social/about/join

Everyone knows about async I/O and UUIDv7 in Postgres 18 by now, but I was surprised to find out that `RETURNING` is getting `OLD.*` + `NEW.*`! Great new feature. Lets me unwind some old hacks involving `xmax` to check if an upserted row is new or not. www.crunchydata.com/blog/postgre...

Insights from two years of AI-powered postmortem analysis at Zalando engineering.zalando.com/posts/2025/0...

Berlin 🚂 Mannheim

Spotlight on andriiraikov.bsky.social 's presentation about #AI in load-tests analysis. youtu.be/QBbdprURuRc?... #gopherconEU #golang

Vertical tabs with vertical tab groups in Firefox. Why didn't I do that before? Why this is not a built-in feature?!

Now as macOS 26 is out, what was the buzz about its container app?

Meet Mimir Query Engine: faster queries, leaner memory use, and a cornerstone of Grafana Mimir 3.0. 👉 https://grafana.com/blog/2025/09/17/faster-more-memory-efficient-performance-in-grafana-mimir-a-closer-look-at-mimir-query-engine/?camp=blog&mdm=social&src=SOCIAL_NETWORK_ABBV

Spotlight on #Golang #Protobuf by @zekjur.bsky.social from the @golang.org team. youtu.be/scNYFVtD5ZM?... #gopherconEU #golang

If macOS 26 doesn't let you pick and insert an emoji from its spotlight, I'm not updating

Hi folks, it’s survey time! We’d love to learn more about how you use Go and what could be improved. Share your feedback via our annual developer survey at google.qualtrics.com/jfe/form/SV_.... It should take 10 - 20 minutes to complete, and will be open through September 30. Thank you! #golang

💀

🔥 New Changelog interview! changelog.fm/658

Anytime I read something like “10,000 requests in a few hours” or “one million requests in a week” I‘m immediately skeptical of the framing. That’s ~0.5 rps and ~1.7 rps, respectively. The disposable vape on HN right now claims 6.25 rps (160 ms page loads).

Why Mozilla draws Chrome's trapezoid-style tabs in the marketing features of Firefox? This makes no sense @firefox.com!

In 2025 I was told the AI agents may soon replace me as a SE. In 2025 I was told that I can't sign for a "self check-in" gym without first *calling* a gym's manager to book a "welcome course". The managers have strict (no weekends) office hours, of course.

Perl went from number 27 to number 10 in a popularity index?! This gen-z's craze about 2000s tech is going out of control www.tiobe.com/tiobe-index/

Ever since I saw somebody else do this on the interwebs, I've been meaning to try this and today I got my chance: Show up early to a meeting and scream to yourself while the AI bot records it, and then go quiet once others join... it works!

Profile.

People want a Helm chart to be the "whole package". But also people want the chart to expose all possible Kubernetes knobs to fine-tune all pods, deployments, services, etc., the chart expected to abstract.

After running ipadOS‘26 (beta) for a couple of months I’ve realised I’d massively overestimated the usefulness of multitasking on the iPad

Has the MCP crazy settle down already? I can't tell if agents are just good at hiding which of those they interact with, or it was another hype cycle, that didn't go far beyond tech demos.

A small rant on the contemporary Zeitgeist for the weekend. Fuck 996. lucumr.pocoo.org/2025/9/4/996/

more jobs more jobs. come apply!! bsky.social/about/join

The best representative thought, that I heard on this topic was, One can quote a book or a paper how many times one likes. But try to reuse a short extract from a song, and one will get banned immediately. Publishing houses couldn’t do what record labels did with the copyright law

80s: have an idea for a line of toys? — make a cartoon TV series about the characters to boost the sales 2020s: have a idea for a merch? — make an educational video, and try to make it viral on socials

The state of LLM-youtube is even weirder than it was in the prime hype of kubernetes a decade ago: all I get is either "buzz words and zero practical examples" for a half an hour, or over my mind hardcore maths lectures 🫣