Vaughn Vernon 🟦 🟨 🟧 🟪

@VaughnVernon
1.4K Followers
80 Following
1.5K Posts

Software Architect and Modeler | #DDDesign | Systems Transformation | Simplicity | Writes Code | Actor Model | @kalele_io @kalele_domo | em dashes—my own

Helping CIOs, CTOs, Chief Architects, organizations, teams, and individuals realize strategic innovation

#DDDesign #SystemsThinking #CoMo #EventDrivenArchitecture #DataMesh #Reactive #ActorModel

Domohttps://domorobo.to/
Training & Consultinghttps://kalele.io/
Signature Serieshttps://informit.com/awss/vernon
LinkedInhttps://www.linkedin.com/in/vaughnvernon
Vaughn Vernon 🟦 🟨 🟧 🟪5d ago

I bought the cheap stuff and used my 10-cent per gallon loyalty discount.

I know it's worse in other parts of the globe. It's also half the price in US states in which it is much more expensive to deliver gasoline to consumers.

Vaughn Vernon 🟦 🟨 🟧 🟪Mar 27

Claude Code token conservation.

You're welcome.

https://www.reddit.com/r/vibecoding/s/Fzc9XzsjMF

Vaughn Vernon 🟦 🟨 🟧 🟪Mar 25

Guess who has already invited these googlers to lunch?

https://research.google/blog/turboquant-redefining-ai-efficiency-with-extreme-compression

Vaughn Vernon 🟦 🟨 🟧 🟪Mar 23
With the compressed code cycles, there should be plenty of time to communicate. If it's not happening, it's because nobody wants to communicate.
Vaughn Vernon 🟦 🟨 🟧 🟪Mar 21

What is Karpathy's psychosis?

https://youtu.be/kwSVtQ7dziU

Vaughn Vernon 🟦 🟨 🟧 🟪Mar 20
Trond HjortelandMar 20

Dear followers and "fellow kids,"

In hopes of landing an interesting and fulfilling gig next, I just wanted to let you know that I'm ready for new assignments. Preferably helping companies with digital transformations that keep people at the centre. My 25 years of experience in the IT industry have taught me one essential thing: efficiency and quality are achieved only when happy people work closely together, within and across teams in the whole enterprise.
#SocioTechnical #OrgDesign #SystemsThinking
More on LI: https://www.linkedin.com/posts/trondhjort_gruppedynamikk-sosioteknisk-saeokkonferansen-activity-7427627571858681856-rVko

Vaughn Vernon 🟦 🟨 🟧 🟪Mar 20

Sweet. Google AI Studio delivers another pricing model that nobody can understand.

Oh, wait! I'll ask Claude.

https://ai.google.dev/gemini-api/docs/pricing

Gemini Developer API pricing  |  Gemini API  |  Google AI for Developers

Gemini Developer API Pricing

Google AI for Developers
Vaughn Vernon 🟦 🟨 🟧 🟪Mar 18

Software developers habitually use CRUD and collection terminology in designs/code. It's a knee-jerk decision because our programming facilities—frameworks and libraries—are chock-full of them and we want to go fast. Our brains become wired to that "language" and we start to think that every abstraction is just a variable, container, or disk/database.

Pro Tip: Challenge yourself and your team to reject CRUD and collection terminology and seek out more fitting words directly from the business.

Vaughn Vernon 🟦 🟨 🟧 🟪Mar 17
Pro Tip: Having options is a good thing, as long as they are good options.
Vaughn Vernon 🟦 🟨 🟧 🟪Mar 15

"AI is exhausting workers so much, researchers have dubbed the condition ‘AI brain fry’"

https://www.cnn.com/2026/03/13/business/ai-brain-fry-nightcap