(cache)Sam Rose (@samwhoo) / X

Sam Rose

19.6K posts

Sam Rose

@samwhoo

That guy who writes visual essays about software at samwho.dev. Developer Educator @ngrokHQ.

Joined August 2009

Pinned
Sam Rose
@samwhoo
Dec 26, 2025
Hi 👋 I’m Sam, I create visual essays about programming. My posts from 2025: - samwho.dev/reservoir-samp… - samwho.dev/big-o/ - ngrok.com/blog/prompt-ca… I also appeared on other folks’ websites: - simonwillison.net/2025/Dec/19/sa… - writethatblog.substack.com/p/sam-rose-on-…
Sam Rose
@samwhoo
Dec 24, 2024
Hi 👋 I'm Sam, I create interactive visualisations about programming. My posts from 2024: - samwho.dev/bloom-filters - encore.dev/blog/queueing - samwho.dev/turing-machines I also appeared on 2 podcasts : - hanselminutes.com/953/computer-s… - youtube.com/watch?v=ur9clT…
Sam Rose
@samwhoo
Jul 25
An agent harness where you load skills and MCP servers by equipping them like gear in an RPG.
Sam Rose
@samwhoo
Jul 24
Nooooo please stay focused on passwords I need you to keep being good at passwords 😭
1Password
@1Password
Jul 23
AI is priced by consumption. Every prompt and model call compounds the bill. This is the problem we are solving with AI Spend and Consumption Management in 1Password SaaS Manager. As our CFO Greg Henry puts it, “Organizations need better data and alerts to understand where
Sam Rose
@samwhoo
Jul 23
Do LLMs have weird writing tics in other languages? What’s the “you’re absolutely right” of French?
Sam Rose
@samwhoo
Jul 18
I can’t describe the feeling I get when I watch someone interact with something I’ve built and it makes them smile. Outweighs 1000 mean comments from sweaty nerds on the internet.