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Você já usou o GPT, mas sabe o que existe dentro dele? Neste post vamos construir em Rust o bloco mais fundamental de qualquer rede neural, um único n
A deep technical whitepaper on building a zero-infrastructure RAG architecture where the business logic is Java compiled to WebAssembly and t
Most "agent memory" and "agent context" tools today require sending your data to someone else's cloud. If you operate in a regulated, air-gapped, or s
TL;DR — A Kafka + Flink + OTel ingestion pipeline cost us ~$700–800/month at 10 MB/s. We rebuilt it as a single binary where the data, the write-ahea
Introduction We've all been there. You're working on a technical project, everything is beautifully version-controled in Git and then comes
For years, integration tests got a quiet pass. "Good enough, not perfect" was an acceptable answer, because writing them by hand was expensive and som
I wanted to try Spring AI's agentic tooling on something that resembles a real production project rather than the usual weather-API call, so I built a
When we look back at the 1990s, our collective cultural memory betrays us. We retroactively paint the decade as an era of primitive digital toys—a neo
My learning so far I absolutely love learning to code. I gave it up to vibe code earlier last year and completely regret it. At first it fe
Local coding models are everywhere right now, and benchmark numbers on a README tell you almost nothing useful. Does the model loop? Does it hallucina
My intention with this article is to show how I'd implement role-based access control (RBAC) if I had to - in the hope that it acts as a guide for whe
Every PHP developer has heard some version of it: "PHP doesn't do concurrency." The mental model is shared-nothing, one request per process, boot the
A managed Kubernetes cluster on AWS starts at ~$73/month, just the control plane, before you run anything on it. Add a load balancer, a managed Postgr
This is part 2 of our authentication and authorization series. In the previous part, we implemented an authentication system from scratch in Golang wi
TL;DR Upstream rappasoft/laravel-livewire-tables marked Livewire 4 support wontfix, so I forked it. The fork now targets Laravel 13 (keeps
Project Code：https://github.com/euv-dev/euv euv provides powerful primitives for managing CSS dynamically at runtime. The css-vars! and var! macros
Most AI agents fail in a very boring way. Not because they are stupid. Not because the model is weak. Not because the prompt is bad. They fail becau
Project Code：https://github.com/hyperlane-dev/hyperlane Introduction Cookie and session management are fundamental aspects of modern web
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What is Rack? Rack is a Ruby gem that acts as a middleman between your Ruby framework (like Rails or Sinatra) and the web server/applicatio