Archive - davidj.substack

Get on your soapbox

What is public now?

Aug 12 •

David Jayatillake

July 2025

Thank You, Goodbye and Good Luck!

So long, and thanks for all the fish - a personal update

Jul 31 •

David Jayatillake

Junior Extinction

At the speed of iteration

Jul 29 •

David Jayatillake

Gloves off, knives out

Anthropic cuts Windsurf off... and then lets them back in?

Jul 23 •

David Jayatillake

The end of off-shoring

Jul 10 •

David Jayatillake

Software will eat the world, but agents will eat software

Jul 1 •

David Jayatillake

June 2025

Nearly Headless BI

Let's join the agentic hunt!

Jun 25 •

David Jayatillake

Infosec needs to get proactive

Jun 21 •

David Jayatillake

Are LLMs that expensive?

Jun 14 •

David Jayatillake

Coach, don't tell

Jun 5 •

David Jayatillake

May 2025

Things are moving fast

May 21 •

David Jayatillake

More than a prompt

Good content can't be made by an LLM alone

May 15 •

David Jayatillake

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