Quoting Chengpeng Mou
From anonymized U.S. ChatGPT data, we are seeing:
- ~2M weekly messages on health insurance
- ~600K weekly messages [classified as healthcare] from people living in “hospital deserts” (30 min drive to nearest hospital)
- 7 out of 10 msgs happen outside clinic hours
— Chengpeng Mou, Head of Business Finance, OpenAI
Syntaqlite Playground
Tool: Syntaqlite Playground
Lalit Maganti's syntaqlite is currently being discussed on Hacker News thanks to Eight years of wanting, three months of building with AI, a deep dive into exactly how it was built.
This inspired me to revisit a research project I ran when Lalit first released it a couple of weeks ago, where I tried it out and then compiled it to a WebAssembly wheel so it could run in Pyodide in a browser (the library itself uses C and Rust).
This new playground loads up the Python library and provides a UI for trying out its different features: formating, parsing into an AST, validating, and tokenizing SQLite SQL queries.

Tags: sql, ai-assisted-programming, sqlite, tools, agentic-engineering
🎥 Brutal Unrest - Flüssig und Geil (Live in Monheim)
The opener from our set at the Sojus7 in Monheim on 28.03.2026.
05.04.2026
Daring Fireball
• John Gruber
An Easter Morning Message of Hope From the Winner of the FIFA Peace Prize
scan-for-secrets 0.2
Release: scan-for-secrets 0.2
- CLI tool now streams results as they are found rather than waiting until the end, which is better for large directories.
-
-d/--directoryoption can now be used multiple times to scan multiple directories. - New
-f/--fileoption for specifying one or more individual files to scan. - New
scan_directory_iter(),scan_file()andscan_file_iter()Python API functions. - New
-v/--verboseoption which shows each directory that is being scanned.
scan-for-secrets 0.1.1
Release: scan-for-secrets 0.1.1
- Added documentation of the escaping schemes that are also scanned.
- Removed unnecessary
represcaping scheme, which was already covered byjson.
scan-for-secrets 0.1
US gives Iran 48 hours to make deal or open Strait of Hormuz
research-llm-apis 2026-04-04
Release: research-llm-apis 2026-04-04
I'm working on a major change to my LLM Python library and CLI tool. LLM provides an abstraction layer over hundreds of different LLMs from dozens of different vendors thanks to its plugin system, and some of those vendors have grown new features over the past year which LLM's abstraction layer can't handle, such as server-side tool execution.
To help design that new abstraction layer I had Claude Code read through the Python client libraries for Anthropic, OpenAI, Gemini and Mistral and use those to help craft curl commands to access the raw JSON for both streaming and non-streaming modes across a range of different scenarios. Both the scripts and the captured outputs now live in this new repo.
Daring Fireball
• John Gruber
Sponsorship Openings for Daring Fireball
Sponsorships have been selling briskly, of late. Knock on wood. As of yesterday, the next opening on the schedule wasn’t until the very end of July. However, due to some schedule rejiggering, next week is now open. After that, the next opening remains the week starting July 27.
If you’ve got a product or service you think would be of interest to DF’s audience of people obsessed with high quality and good design, get in touch — especially if you can act quick for next week’s opening. I’m also booking sponsorships for Q3 and Q4 2026, and over half of those weeks are already sold.
Daring Fireball
• John Gruber
iOS 26 Feels Faster Than iOS 18
daringfireball.net/linked/2026/04/03/ios-18-update-for-holdouts
Daring Fireball
• John Gruber
Material Security
My thanks to Material Security for sponsoring this week at DF. Most security teams don’t have a talent problem, they have a noise problem. Manual phishing remediation, chasing risky OAuth permissions, and auditing file shares shouldn’t be a full-time job.
Material Security unifies your cloud workspace, bringing detection and response for email, files, and accounts into one place. It’s security that actually works: augmenting the native gaps in Google and Microsoft without the usual enterprise bloat. Stop fighting fragmented consoles and start focusing on strategy. It’s time to simplify your SecOps.
See for yourself how Material scales.
Link: material.security/lp-cloud-office-security?utm_source=third…
Daring Fireball
• John Gruber
Class Action Lawsuit Says Perplexity’s ‘Incognito Mode’ Is a ‘Sham’
arstechnica.com/tech-policy/2026/04/perplexitys-incognito-mode-is-a-sham-lawsuit-says/
Ashley Belanger, reporting for Ars Technica:
Using developer tools, the lawsuit found that opening prompts are always shared, as are any follow-up questions the search engine asks that a user clicks on. Privacy concerns are seemingly worse for non-subscribed users, the complaint alleged. Their initial prompts are shared with “a URL through which the entire conversation may be accessed by third parties like Meta and Google.”
Disturbingly, the lawsuit alleged, chats are also shared with personally identifiable information (PII), even when users who want to stay anonymous opt to use Perplexity’s “Incognito Mode.” That mode, the lawsuit charged, is a “sham.”
Everything about Perplexity looks like a scam.
Link: arstechnica.com/tech-policy/2026/04/perplexitys-incognito…
The Happy Pod: The decades long wait for the World Cup
04.04.2026
What will it be? A white or red chair baby?
03.04.2026