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Global News Podcast

Donald Trump says there are points of agreement with Iran

28:48
President Trump has said that the United States and Iran are in discussions aimed at ending current hostilities after he called off American strikes on Iranian energy infrastructure. He claimed that Iran had made contact with the US and had agreed to not pursue nuclear weapo...

Lex Fridman Podcast Updates instantly via WebSub

#494 – Jensen Huang: NVIDIA – The $4 Trillion Company & the AI Revolution

Jensen Huang is the co-founder and CEO of NVIDIA, the world’s most valuable company and the engine powering the AI computing revolution. Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/ep494-sc See below for timestamps, transcript, and to gi...

kottke.org Valid
Jason Kottke

“ Stop naming things after people, living or dead ....

Stop naming things after people, living or dead. No schools. No streets. No courthouses. No fountains. Just quit it.”

Kurzgesagt – In a Nutshell Updates instantly via WebSub

Spaceships Powered by Nukes

Spaceships Powered by Nukes
Spaceships Powered by Nukes
What if we powered a spaceship with nuclear bombs? Great Question! Project Orion proposed detonating thousands of nukes behind a spacecraft to push it across the solar system. #kurzgesagt #inanutshell #kurzgesagt_inanutshell #learnwithshorts #science #projectorion #nukes #sp...

Global News Podcast

Is Israel planning a full-scale ground invasion of Lebanon?

28:40
Israel’s defence minister has announced that his country is expanding its ground campaign in Lebanon. Israel Katz warned of a prolonged operation against the Iran-backed group, Hezbollah, after the Israeli government ordered the destruction of all crossings over the Litani R...

Simon Willison's Weblog Supports Webmention

Beats now have notes

Last month I added a feature I call beats to this blog, pulling in some of my other content from external sources and including it on the homepage, search and various archive pages on the site.

On any given day these frequently outnumber my regular posts. They were looking a little bit thin and were lacking any form of explanation beyond a link, so I've added the ability to annotate them with a "note" which now shows up as part of their display.

Here's what that looks like for the content I published yesterday:

Screenshot of part of my blog homepage showing four "beats" entries from March 22, 2026, each tagged as RESEARCH or TOOL, with titles like "PCGamer Article Performance Audit" and "DNS Lookup", now annotated with short descriptive notes explaining the context behind each linked item.

I've also updated the /atom/everything/ Atom feed to include any beats that I've attached notes to.

Tags: atom, blogging, site-upgrades

Simon Willison's Weblog Supports Webmention

Starlette 1.0 skill

Research: Starlette 1.0 skill

See Experimenting with Starlette 1.0 with Claude skills.

Tags: starlette

Simon Willison's Weblog Supports Webmention

PCGamer Article Performance Audit

Research: PCGamer Article Performance Audit

Stuart Breckenridge pointed out that PC Gamer Recommends RSS Readers in a 37MB Article That Just Keeps Downloading, highlighting a truly horrifying example of web bloat that added up to 100s more MBs thanks to auto-playing video ads. I decided to have Claude Code for web use Rodney to investigate the page - prompt here.

Tags: web-performance, rodney

Simon Willison's Weblog Supports Webmention

JavaScript Sandboxing Research

Research: JavaScript Sandboxing Research

Aaron Harper wrote about Node.js worker threads, which inspired me to run a research task to see if they might help with running JavaScript in a sandbox. Claude Code went way beyond my initial question and produced a comparison of isolated-vm, vm2, quickjs-emscripten, QuickJS-NG, ShadowRealm, and Deno Workers.

Tags: sandboxing, javascript, nodejs, claude-code

Simon Willison's Weblog Supports Webmention

DNS Lookup

Tool: DNS Lookup

TIL that Cloudflare's 1.1.1.1 DNS service (and 1.1.1.2 and 1.1.1.3, which block malware and malware + adult content respectively) has a CORS-enabled JSON API, so I had Claude Code build me a UI for running DNS queries against all three of those resolvers.

Tags: dns, cors, cloudflare

Simon Willison's Weblog Supports Webmention

Merge State Visualizer

Tool: Merge State Visualizer

Bram Cohen wrote about his coherent vision for the future of version control using CRDTs, illustrated by 470 lines of Python.

I fed that Python (minus comments) into Claude and asked for an explanation, then had it use Pyodide to build me an interactive UI for seeing how the algorithms work.

Tags: vcs, pyodide, bram-cohen, crdt

Simon Willison's Weblog Supports Webmention

Experimenting with Starlette 1.0 with Claude skills

Starlette 1.0 is out! This is a really big deal. I think Starlette may be the Python framework with the most usage compared to its relatively low brand recognition because Starlette is the foundation of FastAPI, which has attracted a huge amount of buzz that seems to have ov...

Dan’s Polaroids

21.03.2026

Me and a friend smiling into the camera, holding DVDs of
Full of mad anticipation for our trashy movie night.

Global News Podcast

The Global Story:How does war affect a child’s brain?

27:36
For nearly forty years, Fergal Keane has reported for the BBC from some of the world’s most brutal conflicts – in Gaza, Iraq, Rwanda, Sudan, Ukraine and beyond – and in that time interviewed scores of children who are the innocent victims of adult wars. As he came to underst...

Daring Fireball Valid
• John Gruber

‘Good, I’m Glad He’s Dead.’

truthsocial.com/@realDonaldTrump/116268334535345382

The sitting president of the United States, on his blog:

Robert Mueller just died. Good, I’m glad he’s dead. He can no longer hurt innocent people! President DONALD J. TRUMP

As the elderly descend further into dementia, they lose their sense of propriety and simply speak their mind. (They also get confused and think they need to “sign” their text messages and social media posts.) Say what you want about Trump’s truthfulness generally, but here, he’s just being brutally honest. Let’s keep his “Good, I’m glad he’s dead” post bookmarked for when Trump himself finally keels over — after he chokes on a hamburger or whatever it’ll be that finally does him in — and the good people of the world rejoice and celebrate.

Link: truthsocial.com/@realDonaldTrump/116268334535345382

Daring Fireball Valid
• John Gruber

Half a Gigabyte of Ads

stuartbreckenridge.net/2026-03-19-pc-gamer-recommends-rss-readers-in-a-37mb-article/

Stuart Breckenridge, examining a web page at PC Gamer:

Third, this is a whopping 37MB webpage on initial load. But that’s not the worst part. In the five minutes since I started writing this post the website has downloaded almost half a gigabyte of new ads.

This is so irresponsible and unprofessional it beggars belief. Web browsers ought to defend against this. Why not cap page loads by default at, I don’t know, 5 MB? And require explicit consent to download any additional content?

Link: stuartbreckenridge.net/2026-03-19-pc-gamer-recommends-rss…

Daring Fireball Valid
• John Gruber

Mux — Video API for Developers

mux.com/?utm_campaign=fireball&utm_source=DF

My thanks to Mux for sponsoring last week at DF. Video isn’t just something to watch; it’s a boatload of context and data. Mux makes it easy to ship and scale video into anything from websites to platforms to AI workflows. Unlock what’s inside: transcripts, clips, and storyboards to build summarization, translation, content moderation, tagging, and more.

Mux stewards Video.js, the web’s most popular open source video player. Video.js v10 is a complete architectural rebuild, with the beta now available at videojs.org.

Mux is video infrastructure trusted by Patreon, Substack, and Synthesia. Get started free, no credit card required. Use code FIREBALL for an extra $50 credit.

Link: mux.com/?utm_campaign=fireball&utm_source=DF

Daniel Pietzsch Verified Updates instantly via WebSub Supports Webmention Valid

🎬 PG: Psycho Goreman

letterboxd.com/danielpietzsch/film/pg-psycho-goreman/

Movie poster for “PG: Psycho Goreman”.

Honestly, this was very entertaining. I was pretty tired, but this kept me awake, no problem. It's just so bizarre and funny. The daughter and her father are absolute comedy gold. And that policeman! The costumes are so good, too. I don't know, I had a great time and would most definitely watch it again.

👍 Recommended!

Daniel Pietzsch Verified Updates instantly via WebSub Supports Webmention Valid

🎬 Edge of Honor

letterboxd.com/danielpietzsch/film/edge-of-honor/

Movie poster for “Edge of Honor”.

Plot is all over the place and there's quite a few scenes that make little sense. But yeah, for a trash-movie night, certainly not the worst flick. "Wait, how did they lift those enormous logs and … ?" "WHO CARES, ACTION, AHHHH…!". The finale is like Home Alone but in the woods and pretty entertaining.

Global News Podcast

Trump gives Iran 48 hours to reopen shipping channel

31:09
President Trump has threatened to attack Iran's power plants, if Tehran doesn't reopen the Strait of Hormuz within two days. Iran has said it will target energy infrastructure in the region belonging to the US if that happens. Iranian missiles have hit the southern Israeli t...