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Kamal is my go-to deployment tool for Rails apps — it handles SSL, zero-downtime deploys, and the proxy with a single kamal deploy command. But offici
Today I'm releasing Minigraf 1.0 — a single-file embedded graph database written in Rust, with Datalog as its query language and bi-temporal semantics
If you're building enterprise-grade Java teams, training needs to go beyond basics. I’ve published 2 complete guides covering: ✔ Java enterprise cur
All tests run on an 8-year-old MacBook Air. The Gemini free tier is generous. It's also shared with everyone else using the free tier. At peak times
After 15 years building distributed systems for Fortune 500 companies and contributing to open-source microservice frameworks, I’ve never seen a Java
Learn to design, develop, and deploy complete web applications using front-end and back-end technologies. This training covers Java, Spring Boot, data
The Problem I'm a CS student in the Philippines. During my time observing how offices work, I noticed something that kept bothering me. V
If you’re starting a PHP project today, one question comes up almost immediately: should you use Core PHP or go with a modern framework like Laravel?
7 days. 10 sales. No big audience. No ads. No “influencer push.” Just one thing done right: real value that developers actually need. This wasn’t
In Java, it is possible to inherit attributes and methods from one class to another. We group the "inheritance concept" into two categories: subcla
Stop Trusting Your AI-Generated Tests: Hardening Codebases with PITest and Claude Code Agentic Loops In 2026, generating code is the easy p
What is Map in Java Collections? A Map in Java (from Java Collections Framework) is a data structure that stores data in key–value pairs.
Deep Dive: Rust 1.89's New SIMD Support for High-Performance Computing Single Instruction, Multiple Data (SIMD) has long been a cornerstone
I started writing Java professionally in October 2009 but had been working with C and Java since 2005 in college, on the side as well. I have watched
In 2024, 72% of high-throughput backend outages stem from incorrect synchronization primitive selection, according to the Cloud Native Computing Found
All tests run on an 8-year-old MacBook Air. "Analyze this log" produces a generic answer. "You are an Android specialist. Identify the root cause and
Carbon 0.3 vs Rust 1.85 vs Zig 0.12: 2026 New Language Showdown The systems programming landscape in 2026 is more competitive than ever. Th
Deep Dive: How Rust 1.85's Async/Await Improvements Boost Next.js 15 Build Performance Next.js 15 has made waves for its dramatic build per
I've reviewed dozens of custom MCP servers built by developers connecting AI assistants to their internal tools. The build tutorials are everywhere —
Python Decorators Explained Simply Introduction Python Decorators Explained Simply is essential knowledge for every developer.