New

October 2026

1. Oct 28
   • ChangedAbout me is now in the menu, after Contact me
2. Oct 28
   • ChangedThe home page says hello: I'm interested, and a word on what's here
3. Oct 28
   • NewThe sky as a chart: every hub on one flat map under the Lab sky
   • ChangedAI security now sits in the Trust part of the sky
   • ChangedTwo topics renamed: Science, and Philosophy
4. Oct 28
   • NewA share icon in the top right of the header, beside the photo
5. Oct 28
   • ChangedWork with me on the home page now sits on a faint green wash
6. Oct 28
   • FindHunger beats tenure: advice for junior engineers ↗ (opens in a new tab)felixrieseberg.comExecution got cheap, so what counts now is picking the impactful problem, building the prototype yourself, and keeping fresh eyes. Good advice at any level.ai · careers
7. Oct 28
   • FindPhysical AI Data ↗ (opens in a new tab)physicalaidata.comResearch, dashboards and maps for physical AI: robotaxis, humanoids, EVs and drones, and the companies in their supply chains.ai · robotics
8. Oct 28
   • NewMemes: a stream of things that made me laugh, one at a time
9. Oct 28
   • NewA share button at the end of most pages, or a link to copy
10. Oct 28
    • ChangedThe Lab on the home page: six drawers, one for each part of the sky
    • ChangedWhat I love on the home page: one shelf of covers and three doors
11. Oct 28
    • FixedOn phones, the home portrait no longer shows through what is below it
12. Oct 28
    • ChangedThe home page splits what is new into Lab, KFTCDA and Finds
    • NewFinds: short notes on things worth a look, with their own feed
    • ChangedWhat is new can now be read one stream at a time
13. Oct 28
    • NewOne page for each kind of business: websites, AI and security
    • NewAn agent graph drawn for each trade, from HVAC to tax offices
    • NewThe rules each trade works under, with their sources
    • ChangedThe trade pages moved from /websites/for to /for
14. Oct 28
    • ChangedThe AI Setup is now KFTCDA Elite AI Enablement
15. Oct 27
    • NewThe AI Setup: AI on your real work, with a person signing off
    • NewHow it is built: an agent graph and a shared notebook, drawn
    • ChangedThe software-spend review is now part of the AI Setup
16. Oct 27
    • NewStoicism, the inner citadel: a storm to stir, the Stoics in their words
    • NewStoicism C1Lab chapter: Stoicism, chapter 1 of 7What is up to you: sort the world as Epictetus did
    • NewStoicism C2Lab chapter: Stoicism, chapter 2 of 7The four virtues, as a temple of four columns
    • NewStoicism C3Lab chapter: Stoicism, chapter 3 of 7From the porch to the palace: the Stoics from Zeno to today
17. Oct 27
    • NewTen quiet Japanese ways, from ōsōji to hansei, on one winding ink path
18. Oct 27
    • NewWebsites for real estate agents, with listings from your own MLS
19. Oct 27
    • NewSee what a website costs over three years, against the alternatives
    • ChangedThe terms now say when a monthly site turns off after cancelling
20. Oct 27
    • ChangedThe enquiry form now sends through my own mail service
21. Oct 27
    • NewThe sites I've built have a page of their own
    • ChangedThe websites page shows the brands I've built for
22. Oct 27
    • ChangedEvery small business website button now lets you pick monthly or yearly
    • ChangedThe website layouts are examples, and every one is fully customizable
23. Oct 27
    • ChangedEach kind of business now shows five ways its website could look
24. Oct 27
    • NewEvery small business website now comes with Google Analytics events
    • NewPay for the small business website by the year, from How it works
25. Oct 26
    • ChangedLab sliders and labels now work better with keyboards and screen readers
    • ChangedEvery Lab series page now has breadcrumbs and what to read next
26. Oct 26
    • FixedThe site font loads properly again, with clearer focus outlines
    • ChangedA calmer look: one accent colour and a helpful page-not-found
27. Oct 26
    • ChangedA clearer enquiry form, with help when something is missing
    • ChangedThe small business website pages, redesigned
28. Oct 26
    • NewWebsites for salons, barbers, trainers and pet services
    • NewWebsites for restaurants and cafés
    • NewWebsites for insurance agents, movers and detailers
    • NewWebsites for small-engine repair shops
29. Oct 26
    • NewMore people, more agents, same plan: The Mythical Man-Month today
    • NewA new Lab section: software development philosophies
30. Oct 26
    • NewWebsites for plumbers, roofers and pest control
    • NewWebsites for home inspectors, cleaners and exterior cleaners
    • NewWebsites for handymen and painters
    • NewWebsites for bookkeepers and tax preparers
31. Oct 26
    • ChangedOnline booking on Square is now part of the small business website
32. Oct 26
    • NewWebsites for tree care crews
    • NewWebsites for landscaping and snow crews
    • NewWebsites for electricians
    • NewWebsites for heating and cooling businesses
33. Oct 26
    • ChangedThe small business website: start it, or see how it works, from the top
34. Oct 26
    • ChangedSubscribe to my Substack right from the footer, and vouch for me on Leland
35. Oct 26
    • ChangedThe Lab is now a full-screen sky: click a galaxy to fly in
36. Oct 26
    • NewWhere AI money goes in US healthcare, sourced, with the evidence against
37. Oct 25
    • NewI write up the Lab on Substack: subscribe from the footer of any page
38. Oct 25
    • ChangedA new About page: the people I keep going back to, as a sky
39. Oct 25
    • NewTwenty more films on the movie wall, from Citizen Kane to Parasite
    • NewThe writers, poets and thinkers from my About page on the writers wall
    • NewMore bands and songwriters: Neutral Milk Hotel, The Doors, Black Flag
40. Oct 25
    • ChangedAI on offense: the July Hugging Face intrusion, from both accounts
    • ChangedAI security: what two companies changed after a machine-speed attack
41. Oct 25
    • FixedThe music hub now says music I play with, not music I make
42. Oct 24
    • ChangedThe Lab and its explainers no longer carry the website offer
43. Oct 24
    • NewSix topics, from AI and security to cars, physics, robotics and music
44. Oct 24
    • NewA menu on every page: How things work, What I love, Work with me, New
    • NewEvery chapter and film now ends with what to read next
    • NewEverything new on the site in one place, with an Atom feed
    • FixedThe Lab sky labels sit on their own constellations and can be clicked
45. Oct 24
    • NewA new home page: How things work, What I love, Work with me
    • ChangedNew Lab chapters now show on the home page with everything else
46. Oct 24
    • ChangedThe Lab sky and list now include the V2G and V2X pages
    • ChangedAI security joins the Lab section of the home page
    • NewA plain-text guide to the site for AI assistants, at /llms.txt
47. Oct 24
    • NewAI security T1Lab chapter: AI security, chapter 1 of 7The hours nobody is watching: a week, and how fast intruders move
    • NewAI security T2Lab chapter: AI security, chapter 2 of 7The shrinking exploit window: days to exploit, volume, deadlines
    • NewAI security T3Lab chapter: AI security, chapter 3 of 7What attackers are documented doing with AI, 2024 to 2026
    • NewAI security T4Lab chapter: AI security, chapter 4 of 7What watching all the time looks like: an agent loop
48. Oct 24
    • NewSecurity in the age of AI: my argument, sourced, with the last 30 days
49. Oct 24
    • NewV2G and V2X: how a car sends power back, from the standards
    • NewAn ISO 15118-20 bidirectional session, step by step
    • NewThe V2X standards map: who governs which link, AC and DC
50. Oct 24
    • NewEvery discography film now has a Timeline: the records and the waits
    • ChangedThe Lab sky sways gently, and a tapped card has a close button
    • NewSmog on the bands wall, linking to the Bill Callahan film
51. Oct 24
    • NewA film of Bill Callahan’s records, from Smog to My Days of 58
52. Oct 24
    • ChangedThe Lab sky glows more softly
53. Oct 23
    • NewHow the small-business website works: what it covers, and domains
54. Oct 23
    • NewZero trust SBLab chapter: Zero trust, small business trackIf you run a small business: nine steps, CISA’s ratings, your profile
55. Oct 23
    • NewFollow the Lab’s series: what is open, the newest chapters, Atom feeds
    • FixedThe Lab sky now names the brain under Biology
56. Oct 23
    • ChangedThe Lab is now a night sky: each topic a constellation, each page a star
57. Oct 23
    • NewBlockchain T2Lab chapter: Blockchain, tutorial 2 of 11Blockchain, recomputed: hash real Bitcoin and Ethereum blocks yourself
    • NewBlockchain T9Lab chapter: Blockchain, tutorial 9 of 11Read a block explorer page field by field, and check its numbers
    • NewBlockchain T1Lab chapter: Blockchain, tutorial 1 of 11SHA-256 and Keccak-256 side by side, and why Keccak is not SHA3
58. Oct 23
    • NewZero trust T2Lab chapter: Zero trust, tutorial 2 of 10Zero trust, one request at a time: be the policy engine
    • NewZero trust T1Lab chapter: Zero trust, tutorial 1 of 10Watch an attacker spread through an office, with and without zero trust
    • NewZero trust T3Lab chapter: Zero trust, tutorial 3 of 10Why passkeys stop phishing that SMS and app codes do not
59. Oct 22
    • ChangedSharing the lab now shows a wall of its models
60. Oct 22
    • NewQuantum computing by hand: the Bloch sphere, interference and Grover
    • NewHow developers learn robotics, with an arm and a PID loop to play with
61. Oct 22
    • ChangedThe discography films are now a wheel: spin it for a random film
62. Oct 22
    • ChangedSharing the home page now shows my photo and what is behind each door
    • FixedThe work and What shaped me now show a picture when shared
63. Oct 21
    • NewBook the Software Checkup and small fixed-price jobs online
    • NewWebsites for trades
    • NewOnline booking that takes the deposit for you
    • ChangedThe software-defined vehicle, now with more pictures
64. Oct 21
    • ChangedThe home page now shows everything behind each door
    • ChangedConsulting and roles are separate on the work door
    • ChangedSpotify search and playlists are gone; music is all here now
65. Oct 21
    • NewMusic, in two halves: what I make, and what I love
66. Oct 21
    • NewThe software-defined vehicle, in six sourced pictures
    • NewDavid Bowie film, and his cards on the bands and songwriters walls
    • ChangedEV charging now also lives under Automobiles
    • NewChords: hear and see a progression go away and come home
67. Oct 21
    • FixedVisit counts are now accurate: one view per page
    • NewBreakfast of Champions added to the books wall
68. Oct 20
    • NewMike Patton discography film
69. Oct 20
    • NewA guide to software costs for small businesses
    • NewA page for accountants who refer clients
70. Oct 20
    • NewThe Software Checkup, a fixed-price assessment