Paul Keen

🎉 ViewComponent 4.0.0 is here! After 2 years since v3 🚀 ✨ Key highlights: Removes ActionView::Base dependency Requires Rails 7.1+ & Ruby 3.2+ New SystemSpecHelpers for RSpec around_render lifecycle method ... #Rails #ViewComponent #Ruby #WebDev github.com/ViewComponent/…

Mira Murati's Thinking Machines just raised $2B at $12B valuation with no product. The AI game has new rules. #AI #startups #tech reuters.com/technology/mir…

Rails Engines > microservices? This Active Storage Dashboard shows how to build modular Rails apps without the complexity. Simple. Powerful. #Rails #ActiveStorage #RubyOnRails panasiti.me/blog/modular-r…

Swiss academic powerhouses building a truly open LLM that speaks 1000+ languages. No black boxes. No API fees. Complete transparency. #OpenSource #AI #ML ethz.ch/en/news-and-ev…

LLM inference in production is hard. Learn real-world tactics for speed, scale, and cost savings. #ML #LLM #DevOps bentoml.com/llm/

Brut: a fresh Ruby framework that ditches MVC for simple classes. Build web apps faster with less code. Docker ready. #Ruby #WebDev #DevProductivity naildrivin5.com/blog/2025/07/0…

Terminal-based AI coding that works with any model? opencode is the open-source agent you need in your toolkit. #DevTools #OpenSource #AI github.com/sst/opencode

Build secure containers from untrusted code. Depot API isolates projects and speeds up builds with smart caching. Security without headaches. #DevOps #Security #Containers depot.dev/blog/container…

vLLM makes your LLMs fly with smart memory tricks and dynamic batching. Your production AI just got a speed boost. #LLM #Performance #DevOps ubicloud.com/blog/life-of-a…

Apple's AI uses forgotten Normalizing Flows to build image models that run on your device, not the cloud. #AI #MobileComputing #MachineLearning 9to5mac.com/2025/06/23/app…

Build AI apps in Claude with zero deployment. Users pay for API costs. Just describe your app and share the link. #AI #NoCode #DevTools anthropic.com/news/claude-po…

Build AI apps in Claude with zero deployment costs. Users pay for their own API usage. Share with a simple link. #AI #DevTools #NoCode anthropic.com/news/claude-po…

Random thought: The best way to predict your future is to create it.

How often do you surprise yourself with simplicity? Complex answers are easy. Simple ones are hard. They reveal understanding and experience. Aim for simplicity.

Life is 10% what happens to us and 90% how we respond. But what if that 10% is totally random and insane? Puts the 90% in a different light, doesn’t it?

AI won't replace developers. It will amplify us. Now is the perfect time to learn coding and help solve real problems. #SoftwareDev #AI #Tech substack.com/home/post/p-16…

The best way to get a project done faster is to start sooner. #startups #venturecapital

There are two types of people: 1. Those who read this and take action. 🚀 2. Those who read this and keep scrolling. ⛔ Which one are you?

Another metric won't fix your problems. Another course won't make you an expert. Another book won't change your life. Execution will.

There's a reason why most startups fail. They build products nobody wants. Don't be like most startups.