Recent Web Favorites

Hi, I'm Stephan Heuel
This page showcases my recent favorites, accumulated through my use of the bookmark manager or when marking favorites on Mastodon. I use Star Collector, see this article. If you're really interested, you can subscribe via RSS.

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2026-03-22

It must be a good idea, other people had it too! https://llmstxt.org/ /s (It emb

(source: @Henryk Plötz)
It must be a good idea, other people had it too! https://llmstxt.org//s(It embodies the whole thing perfectly. For example it's completely ignorant of existing standard frameworks like /.well-known)

2026-03-22

Wenn ihr mal auf dem Samstagsmarkt am #kollwitzplatz in #berlin seid solltet ihr

(source: @Ralf Stockmann)
Wenn ihr mal auf dem Samstagsmarkt am #kollwitzplatz in #berlin seid solltet ihr das probieren.

2026-03-22

Manche Menschen sind sich der Konsequenzen ihres Handelns nicht bewusst. (Netzfu

(source: @Heidrun Müller)
Manche Menschen sind sich der Konsequenzen ihres Handelns nicht bewusst.(Netzfund)

2026-03-21

Delve - Fake Compliance as a Service - Part I

(source: deepdelver.substack.com)
How Delve managed to falsely convince hundreds of customers they were compliant and then lied about it when exposed and called out

2026-03-20

Lobster Boil – On my Om

(source: om.co)
I had coffee this weekend with my good friend Michael Galpert, father to my godchildren. Too much coffee. We talked too much Claw. OpenClaw that is. Michael has been running around the country organizing ClawCons. New York, Austin, Tokyo next. Not industry conferences. In the halcyon days of Web 2.0, we called them meetups and…

2026-03-20

@asymco ❝Apple’s sales of about 24 million Macs for a base of 260 million users

(source: @Dan Neuman 🇨🇦)
@asymco ❝Apple’s sales of about 24 million Macs for a base of 260 million users implies a life span for Macs of nearly 11 years. However, all the other PCs sold add up to 238 million for a user base of 1.2 billion. That means the life span for the non-Mac PC is only 5 years.❞When you look at the MacBook Neo for US$600, the price per year becomes quite a bargain. #Mac

2026-03-19

I like Olive Jones’ first full album. No relation to Norah, but a similar vibe 🎵

(source: @Peter Gassner)
I like Olive Jones’ first full album. No relation to Norah, but a similar vibe 🎵https://olivejones.bandcamp.com/album/for-mary

2026-03-19

Nightingale — Karaoke from your music library

(source: nightingale.cafe)
Turn any song into karaoke with neural network-powered stem separation, word-level lyrics, pitch scoring, and dynamic backgrounds. Ships as a single binary.

2026-03-19

Mein «Blick hinter die Kulissen der Strafjustiz» am #Winterkongress 2026 ist inz

(source: @Martin Steiger 🦋)
Mein «Blick hinter die Kulissen der Strafjustiz» am #Winterkongress 2026 ist inzwischen online abrufbar! 📺 Mein Vortrag zeigt unter anderem, wie fehleranfällig digitale Beweise und IT-Forensik in Strafverfahren sein können. steigerlegal.ch/publikation/...Herr Müller kämpft um seine Un...

2026-03-18

I gotta say, I’m also loving the little warning at the top at the very beginning

(source: @Josh)
I gotta say, I’m also loving the little warning at the top at the very beginning of the transcript. The slipping man icon is very appropriate lol@marcoarment

2026-03-17

Leanstral: Open-source agent for trustworthy coding and formal proof engineering

(source: @Hacker News 500)
Leanstral: Open-source agent for trustworthy coding and formal proof engineeringLink: https://mistral.ai/news/leanstralDiscussion: https://news.ycombinator.com/item?id=47404796

2026-03-16

Chrome DevTools MCP (2025) Link: https://developer.chrome.com/blog/chrome-devtoo

(source: @Hacker News 500)
Chrome DevTools MCP (2025)Link: https://developer.chrome.com/blog/chrome-devtools-mcp-debug-your-browser-sessionDiscussion: https://news.ycombinator.com/item?id=47390817

2026-03-15

Die peruanische ICC-Richterin Luz del Carmen Ibáñez... von ihrer Bank in der Nie

(source: @Adfichter)
Die peruanische ICC-Richterin Luz del Carmen Ibáñez...von ihrer Bank in der Niederlande gecancelt (weil diese sonst von den USA sanktioniert wird), ihre Apple/Google-Konten ebenfalls alle gesperrt (wie sie in einem anderen Interview sagte), und ausgelöscht aus dem digitalen Leben...weil sie ihren Job machte. "Darüber hinaus erstrecken sich die Sanktionen auch auf die Familien der Richter. Und genau da liegt das größte Problem. Meiner Tochter, einer internationalen Anwältin, wurden Visum und Kreditkarte entzogen . Sogar ihre Google-Konten, E-Mails usw. wurden gesperrt. Es ist unfassbar, denn sie lebt nicht bei mir, arbeitet nicht mit mir zusammen und hat keinerlei Verbindung …

2026-03-15

Fun for the whole family!

(source: @GentleMan Gef)
Fun for the whole family!


2026-03-14

I spoke about agentic engineering at the Pragmatic Summit last month, in a fires

(source: @Simon Willison)
I spoke about agentic engineering at the Pragmatic Summit last month, in a fireside chat hosted by Eric Lui - here's the half hour video plus highlight quotes and extra notes from our conversation https://simonwillison.net/2026/Mar/14/pragmatic-summit/

2026-03-14

Show HN: Channel Surfer – Watch YouTube like it’s cable TV Link: https://channel

(source: @Hacker News 500)
Show HN: Channel Surfer – Watch YouTube like it’s cable TVLink: https://channelsurfer.tvDiscussion: https://news.ycombinator.com/item?id=47336100

2026-03-13

I need “Pushing code that fails pytest is unacceptable and embarrassing.” As a t

(source: @Brian Okken :python:)
I need “Pushing code that fails pytest is unacceptable and embarrassing.” As a t-shirt https://oldbytes.space/@feoh/116223895301033633

2026-03-13

Defuddle — Get the main content of any page as Markdown.

(source: defuddle.md)
Get the main content of any page as clean, readable Markdown.

2026-03-12

C‘est parti #geobeer

(source: @David Oesch)
C‘est parti #geobeer

2026-03-12

agent-shell v0.47 updates https://xenodium.com/agent-shell-0-47-1-updates #emacs

(source: @Álvaro R.)
agent-shell v0.47 updateshttps://xenodium.com/agent-shell-0-47-1-updates#emacs #claude #anthropic #ai #google #goose #gemini #linux #github #macos #oss #foss #opencode #codex #vibe #windows #video #youtube #indie #indiedev #gnuplot #mermaid #d2 #charts

2026-03-11

Ever since reading Chris Holmes' fantastic GeoParquet best practices guide, I've

(source: @Dewey Dunnington)
Ever since reading Chris Holmes' fantastic GeoParquet best practices guide, I've wanted to make that trivial to do with SedonaDB's Parquet writer. After this release...it is! Sort, compress, and reduce your row group size based on the results of any query all in one go!

2026-03-10

This lunch includes all five of the main Dutch food groups: cheese, cucumber, ge

(source: @Richard de Nooy)
This lunch includes all five of the main Dutch food groups: cheese, cucumber, geometry, boredom and sorrow, with most of the vitamin content provided by the soul-destroying view of endless flatness spilling off the far-flung horizon.

2026-03-10

Emacs and Vim in the Age of AI | (think)

(source: batsov.com)
It’s tough to make predictions, especially about the future. – Yogi Berra

2026-03-09

built-in #geometry datatype in @duckdb v1.5 without plugin - that is huge! #gis

(source: @Jakob Miksch)
built-in #geometry datatype in @duckdb v1.5 without plugin - that is huge! #gis #gischat #spatial #geospatial https://duckdb.org/2026/03/09/announcing-duckdb-150#geometry-becomes-a-built-in-type

2026-03-06

What coders lose by relying on AI. From our event with the University of Washing

(source: @Alex Hanna)
What coders lose by relying on AI. From our event with the University of Washington Office of Public Lectures. (with @emilymbender)

2026-03-06

**Nextcloud im Praxistest: Es ist BESSER als Teams** https://peertube.heise.de/w

(source: @ct 3003)
Nextcloud im Praxistest: Es ist BESSER als Teams https://peertube.heise.de/w/en3BfKCBPjMsvCvMgS9aTM

2026-03-05

So Google released Google Workspace CLI. I've not tested it yet, but if it can d

(source: @Devin Prater :blind:)
So Google released Google Workspace CLI. I've not tested it yet, but if it can do have the stuff I hope it can, well, Emacs is about to get a ton more homely for me. :)https://github.com/googleworkspace/cli#Google #Workspace #cli #emacs

2026-03-04

Claude's Cycles [pdf] Link: https://www-cs-faculty.stanford.edu/~knuth/papers/cl

(source: @Hacker News 500)
Claude's Cycles [pdf]Link: https://www-cs-faculty.stanford.edu/~knuth/papers/claude-cycles.pdfDiscussion: https://news.ycombinator.com/item?id=47230710

2026-03-02

who made this

(source: @Adam Parkhomenko)
who made this

2026-03-01

"I was born in an Iranian prison. My parents were held in their jails. My uncles

(source: @sara)
"I was born in an Iranian prison. My parents were held in their jails. My uncles lie in their mass graves. Nothing you can tell me about the crimes of the Iranian regime that I haven’t lived in blood and bone. That doesn’t mean I want my people bombed, maimed, killed, their homes in ruins. If your vision of liberation comes only through the destruction of innocent lives, then it’s not freedom you’re after.” Sahar Delijani#iranhttps://evergreenreview.com/read/an-interview-with-sahar-delijani/

2026-02-28

Tool School: GitHub 101 (GitHub is the New Google Drive)

(source: hannahstulberg.substack.com)
Everything you need to start using GitHub: setup, workflow, and an interactive lesson where you learn GitHub by using GitHub.

2026-02-28

Meinung: https://phanpy.social sollte das offizielle Frontend von #mastodon werd

(source: @Ralf Stockmann)
Meinung: https://phanpy.social sollte das offizielle Frontend von #mastodon werden. Dort sind so viele sinnvolle UX Ideen verbaut, die auch genau die Schwächen des Fediverse adessieren - allein der "Aufholen“ View ist phantastisch um das Fehlen einer algorhytmischen Timeline zu kompensieren.Das Projekt ist auch ein Monument dafür, wie weit es eine einzige Persion mit Einsatz und „opinionated design“ bringen kann. Tiefste Verbeugung vor @phanpy @cheeaun

2026-02-26

An Entirely Other Day: Lose Myself

(source: www.eod.com)


2026-02-26

Cool ist's halt schon, dem Browser zuzuschauen, wie er zu den geforderten Inform

(source: @Andreas Fischinger(ANTIFA CTO))
Cool ist's halt schon, dem Browser zuzuschauen, wie er zu den geforderten Informationen navigiert. #AI #Comet


2026-02-22

How I Use Claude Code | Boris Tane

(source: boristane.com)
The research-plan-implement workflow I use to build software with Claude Code, and why I never let it write code until I've approved a written plan.

2026-02-22

Das größte Problem im sozialen Netz sind aber ohnehin nicht Jugendliche, sondern

(source: @Christian Stöcker)
Das größte Problem im sozialen Netz sind aber ohnehin nicht Jugendliche, sondern skrupellos agierende Plattformen und deren Geschäftsmodelle, die absolut zwangsläufig Kollateralschäden erzeugen. Sowie die zahlreichen Erwachsenen, die auf diesen Plattformen Hass, Propaganda und Desinformation verbreiten, Drogen feilbieten, sich an Minderjährige heranmachen, mobben, hetzen, geifern.

2026-02-22

I’ve been thinking about this for days. Incredible stochastic algorithm, gets mo

(source: @mhoye)
I’ve been thinking about this for days. Incredible stochastic algorithm, gets more reliable the larger your input, incredibly fast, trivial to implement and deterministic on its inputs. It really has so much going for it.(Via @jonathankoren )

2026-02-21

Do NOT verify your Linkedin profile. Here's why: https://thelocalstack.eu/posts/

(source: @Mike Elgan)
Do NOT verify your Linkedin profile. Here's why: https://thelocalstack.eu/posts/linkedin-identity-verification-privacy/

2026-02-21

\- do you want to use google to sign in? \- do you want to add a passkey? \- do

(source: @Harley 🐝🌿)
- do you want to use google to sign in?- do you want to add a passkey?- do you want to add a 2FA token?- we know you have 2FA but we've sent you an email instead- this login attempt seems suspicious we've sent you a text about it- can you click on these buses?- you failed to click on the buses click on these bicycles instead- should we save these details for next time?- do you accept these trackers?- you can opt out but we've decided it's legitimate interest anyway- would you like to see a list of our 847 …

2026-02-21

Woah! Taalas demos Llama 3.1 8B custom accelerator hardware doing AI inference a

(source: @Michael Stapelberg 🐧🐹😺)
Woah! Taalas demos Llama 3.1 8B custom accelerator hardware doing AI inference at 17K tokens/sec 😲https://www.nextplatform.com/2026/02/19/taalas-etches-ai-models-onto-transistors-to-rocket-boost-inference/For comparison: commercial frontier models run at dozens to low hundreds of tokens/sec, at best. Sure, there are many hurdles and caveats, but this is proof of existence that you could run LLMs *much* quicker, and 8B is a parameter size that’s legitimately useful already today (and getting more useful with every month of new model releases).

2026-02-17

What your Bluetooth devices reveal Link: https://blog.dmcc.io/journal/2026-bluet

(source: @Hacker News 500)
What your Bluetooth devices revealLink: https://blog.dmcc.io/journal/2026-bluetooth-privacy-bluehood/Discussion: https://news.ycombinator.com/item?id=47035560

2026-02-17

Erfindet dein Handy heimlich Details dazu, die gar nicht da sind? Ich bin da kür

(source: @KI & Koffein)
Erfindet dein Handy heimlich Details dazu, die gar nicht da sind? Ich bin da kürzlich über ein spannendes Feature gestolpert! Was sagt ihr dazu?#ki #kuenstlicheintelligenz #fotografie

2026-02-14

Best Practices for Claude Code - Claude Code Docs

(source: code.claude.com)
Tips and patterns for getting the most out of Claude Code, from configuring your environment to scaling across parallel sessions.

2026-02-12

Amy's fish

(source: strudel.org.uk)
Random fish generator

2026-02-11

Die Debatte um ein Mindestalter für Social Media geht am Problem vorbei: die Gef

(source: @linuzifer)
Die Debatte um ein Mindestalter für Social Media geht am Problem vorbei: die Gefahren hören ja nicht mit 16 oder 18 auf - ganz im Gegenteil.Der Vergleich zum Glücksspiel ist treffender, als diejenigen ahnen, die ihn verwenden:* zutiefst korruptes Geschäftsmodell* große Schäden für die Gesellschaft* Mindestalter LEGITIMIERT das Geschäftsmodell und seine Opfer sind „selbst schuld.“So wird der Missstand zementiert, statt an der Wurzel eliminiert.https://www.ardmediathek.de/video/phoenix-der-tag/gefahren-von-social-media-gro-e-probleme-auch-fur-erwachsene/ard/Y3JpZDovL3Bob2VuaXguZGUvNTE3NDY4NA


2026-02-02

The robot apocalypse hasn't happened yet, but still I can't escape the feeling t

(source: @Tjeerd Royaards)
The robot apocalypse hasn't happened yet, but still I can't escape the feeling that something has gone horribly wrong... Cartoon for Dutch newspaper Trouw.More of my work for Trouw: https://www.trouw.nl/cartoons/tjeerd-royaards~bcb45712/#ArtificialIntelligence #creativity #work #GenerativeAI

2026-01-30

Gas Town’s Agent Patterns, Design Bottlenecks, and Vibecoding at Scale

(source: maggieappleton.com)
On agent orchestration patterns, why design and critical thinking are the new bottlenecks, and whether we should let go of looking at code


2026-01-27

Welcome to cuML’s documentation! — cuml 25.12.00 documentation

(source: docs.rapids.ai)
cuML is a suite of GPU-accelerated machine learning algorithms designed for data science. Its API is similar to scikit-learn, allowing users to leverage the familiar fit-predict-transform paradigm without needing to write GPU-specific code. cuML offers significant performance improvements, being 10-50x faster than CPU-based alternatives for many workloads. It supports over 50 algorithms across various machine learning categories, including clustering, regression, and classification. For scaling, cuML provides multi-GPU and multi-node support through Dask, enabling it to operate on large clusters. Users who experience long processing times with scikit-learn, umap-learn, or hdbscan are likely to benefit from cuML, as its equivalent estimators …

2026-01-24

Wilson Lin on FastRender: a browser built by thousands of parallel agents

(source: simonwillison.net)
Last week Cursor published Scaling long-running autonomous coding, an article describing their research efforts into coordinating large numbers of autonomous coding agents. One of the projects mentioned in the article …

2026-01-23

Your Dorky Spatial Database is My Magic Answer Machine

(source: www.youtube.com)
Points, lines, and polygons in a database aren't cool. Rasters in a database may be even less cool. You know what's cool? Transforming PostGIS into a Magic Answer Machine. In this talk we'll show not only how to access and use Data That Lives Somewhere Else but also analyze and understand that data by dynamically accessing some of the AI models you both love and fear. We'll be doing all of this while living inside the PostGIS database and using just SQL to access an ever-expanding universe of outside tools and data.

2026-01-23

WebGPU Water

(source: jeantimex.github.io)
Cool WebGPU demo

2026-01-19

H2D accessories

(source: m.youtube.com)
Auf YouTube findest du die angesagtesten Videos und Tracks. Außerdem kannst du eigene Inhalte hochladen und mit Freunden oder gleich der ganzen Welt teilen.

2026-01-19

Agent Psychosis: Are We Going Insane? | Armin Ronacher's Thoughts and Writings

(source: lucumr.pocoo.org)
What’s going on with the AI builder community right now?

2026-01-19

Backseat Software – Mike Swanson's Blog

(source: blog.mikeswanson.com)


2026-01-16

Why Taxwire standardized on marimo for data exploration and internal tools | marimo

(source: molab.marimo.io)
How marimo enables engineers and tax experts alike to work with data

2026-01-16

The Journey to Zero-Copy: How chDB Became the Fastest SQL Engine on Pandas DataFrame

(source: clickhouse.com)
From 30 seconds to 0.5 seconds — the story of how we made ClickHouse fly on in-memory data

2026-01-15

AI Technology Radar

(source: ai-radar.aoe.com)



2026-01-13

How to know if that job will crush your soul - Anil Dash

(source: www.anildash.com)
A blog about making culture. Since 1999.


2026-01-09

The Emperor Has No Clothes: How to Code Claude Code in 200 Lines of Code - Mihail Eric

(source: www.mihaileric.com)
The core of tools like Claude Code, Cursor, and Warp isn't magic. It's about 200 lines of straightforward Python. Let's build one from scratch.

2026-01-08

Collaborative LLM Agents for C4 Software Architecture Design Automation

(source: arxiv.org)
Title: [2510.22787] Collaborative LLM Agents for C4 Software Architecture Design Automation This research introduces a multi-agent system powered by Large Language Models (LLMs) to automate the design of C4 software architecture models. The system simulates a dialogue between role-specific expert agents who analyze requirements and generate Context, Container, and Component views of the C4 model. A hybrid evaluation framework, combining deterministic checks for structural integrity and C4 rule consistency with LLM-as-a-Judge for semantic and qualitative scoring, assesses the generated models. Tested on five system briefs, the workflow demonstrated rapid C4 model creation, maintained high compilation success rates, and achieved …

2026-01-07

Core Memories With the Swiftie Dads

(source: kottke.org)
In 2023, Paul Scheer spent a few days talking to fathers who accompanied their daughters to Taylor Swift’s Eras Tour in LA

2026-01-06

Pluralistic: Code is a liability (not an asset) (06 Jan 2026) – Pluralistic: Daily links from Cory Doctorow

(source: pluralistic.net)
This is true. Code is a liability. Code's capabilities are an asset.

2026-01-06

Palantir Swiss Army Report

(source: cdn.repub.ch)
he Swiss Armys report on Palantir, which recommends to not use the product. It provides a glimpse on how they evaluate products and also how Palantir got into a lot of other positions. It is mostly OSINT and not very technical, more on an organisational level.

2026-01-04

The AI-Ready Software Developer

(source: codemanship.wordpress.com)
For over a billion years now, we've known that "code-and-fix" software development, where we write a whole bunch of code for a feature, or even for a whole release, and then check it for bugs, maintainability problems, security vulnerabilities and so on, is by far the most expensive and least effective approach to delivering production-ready…