brunoborges

Act as a senior Kubernetes security engineer and threat-modeling specialist. Perform a read-only security assessment of this repository based on its actual source code, manifests, Helm charts, container images, CI/CD workflows, and documentation.

Use STRIDE or an equivalent structured methodology.

Analyze:

- Kubernetes operators, controllers, admission webhooks, CRDs, and reconciliation logic
- RBAC, service accounts, cluster-scoped permissions, and namespace isolation
- Pods, DaemonSets, RuntimeClasses, security contexts, Linux capabilities, host namespaces, hostPath mounts, and privileged containers
- Container runtime and node-level integrations

brunoborges

Act as a senior Kubernetes security engineer and threat-modeling specialist. Perform a read-only security assessment of this repository based on its actual source code, manifests, Helm charts, container images, CI/CD workflows, and documentation.

Use STRIDE or an equivalent structured methodology.

Analyze:

- Kubernetes operators, controllers, admission webhooks, CRDs, and reconciliation logic
- RBAC, service accounts, cluster-scoped permissions, and namespace isolation
- Pods, DaemonSets, RuntimeClasses, security contexts, Linux capabilities, host namespaces, hostPath mounts, and privileged containers
- Container runtime and node-level integrations

brunoborges

The AI Model Is No Longer the Moat

Author: Bruno Borges

Date: 2026-07-27

For the past few years, AI competition has focused on one question: Who has the best model? That question still matters, but it is becoming less decisive.

Open-weight models are rapidly approaching the capabilities of proprietary frontier systems. Moonshot AI’s Kimi K3 is only the latest example: although it does not lead every benchmark, it demonstrates that frontier-level intelligence is increasingly available outside a handful of closed labs.

brunoborges

void main() {
    IO.println("rock/paper/scissors:");
    var u = IO.readln();
    if (u.equals("exit")) return;
    var c = "rock,paper,scissors".split(",");
    var i = List.of(c).indexOf(u);
    if (i < 0) return;
    var j = new Random().nextInt(3);
    IO.println("Computer: " + c[j]);
    IO.println(i == j ? "Tie!" : (i == (j + 1) % 3 

brunoborges

Aspire + Java Integration Proposal

See 2024 JetBrains Java Developer Survey and Spring Boot Statistics for context on the Java ecosystem.

Note: The Community Toolkit provides Java/Spring Boot hosting. Aspire 13 elevated Python and JavaScript to first-class citizens with polyglot connection properties including JDBC format. This proposal outlines bringing Java to the same first-class status.

Executive Summary

Java is the second most popular enterprise language after JavaScript/TypeScript, with Spring Boot dominating the web framework space (~70% of Java web applications). With Aspire 13's rebrand from ".NET Aspire" to "Aspire" and first-class Python/JavaScript support, Java is the natural next step. This document outlines a Spring Boot-centric approach while maintaining flexibility for other Java frameworks.

brunoborges

void main() {
    IO.println("rock/paper/scissors:");
    var u = IO.readln();
    if (u.equals("exit")) return;
    var c = "rock,paper,scissors".split(",");
    var i = List.of(c).indexOf(u);
    if (i < 0) return;
    var j = new Random().nextInt(3);
    IO.println("Computer: " + c[j]);
    IO.println(i == j ? "Tie!" : (i == (j + 1) % 3 ? "You win!" : "Computer wins!"));

brunoborges

void main() {
var s = """
void main() {
var s = %c%c%c
%s%c%c%c;
IO.print(String.format(s, 34, 34, 34, s, 34, 34, 34));
}""";
IO.print(String.format(s, 34, 34, 34, s, 34, 34, 34));
}

brunoborges

#!/usr/bin/env bash
# check-jvm-env-precedence.sh
# Pairwise precedence test for: _JAVA_OPTIONS, JAVA_TOOL_OPTIONS, JDK_JAVA_OPTIONS

set -euo pipefail

say() { printf "%s\n" "$*"; }
hr() { printf "%s\n" "----------------------------------------"; }

# Tiny source-file program

brunoborges

[
    {
        "id": 389291,
        "title": "Kotlin Multiplatform Conversions at Android Jetpack Scale",
        "description": "This is a case study of how we converted several Jetpack libraries to Kotlin Multiplatform as part of our ongoing experimentation with the multiplatform technology."
    },
    {
        "id": 405587,
        "title": "Compose Multiplatform on iOS",
        "description": "An overview of the exciting present and future of Compose Multiplatform, including live demos and how to get started with the latest additions to the multiplatform UI framework built by JetBrains."

brunoborges

import java.lang.management.ManagementFactory;

public class App {
    public static void main(String[] args) {
        long currentTime = System.currentTimeMillis();
        long startTime = ManagementFactory.getRuntimeMXBean().getStartTime();
        System.out.println("JVM Startup time: " + (currentTime - startTime));
    }
}