Being an “ultimate developer” in 2026 doesn’t mean knowing every framework. It means knowing which tools compound your skills over time Tools that help you ship faster Reduce unnecessary costs Continue reading 12 Open Source Gems To Become The Ultimate Developer
Many Angular Signal Forms examples work great for small forms, but what happens when your form grows? When forms are composed of many different sub-forms things can quickly become messy. Continue reading Angular Signal Forms: How to Structure Large Forms Without Losing Your Mind
I opened the Material Editor and saw nodes everywhere. Nothing made sense at first. Day 14 reminded me that confusion is part of learning Unreal Engine. This post is part Continue reading Creating Materials in Unreal Engine 5 and Understanding ORM Textures (Day 14)
import java.util.List; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.CopyOnWriteArrayList; // Concrete EventBus implementation public class SimpleEventBus<T> implements MyEventBus<T> { private final ConcurrentHashMap<String, List<MyEventListener<T>>> listenersMap = new ConcurrentHashMap<>(); // Publish an event to all Continue reading EventBus
What if your browser could run actual Bash scripts — not simulated, but real native Bash logic — without any server? Thanks to WebAssembly and WASI, it’s now possible to Continue reading Running Native Bash Scripts from a Web Interface Using WebAssembly and WASI
Hi DEV community! I’m a high school student from Taiwan, currently preparing for university admissions. For the past few months, I’ve been obsessed with creating a “premium” tactile puzzle experience Continue reading Building a 10,000-Level Puzzle with Swift 6 and SwiftUI: My Journey as a Student Developer
If you’ve been following the recent debates here between Gemini CLI (Gemini 3/Flash) and Claude Code, you probably know: Gemini CLI: Incredible value (free tier/high limits) but feels chaotic on Continue reading Benchmark: I replaced Gemini CLI’s Vector RAG with Context Trees to stop the hallucinations (99% Token Reduction)
In the era of Generative AI and Large Language Models (LLMs), the quality and accessibility of data have become the primary differentiators for enterprise success. However, many organizations remain trapped Continue reading From Data Mesh to AI Excellence: Implementing Decentralized Data Architecture on Google BigQuery
CLI Validation Patterns with Maybe Monads CLI input validation typically scatters error handling across multiple try/except blocks, making the control flow difficult to follow and test. The Maybe monad offers Continue reading CLI Validation Patterns with Maybe Monads
Circles, Parabolas, Ellipses, and Hyperbolas as Conic Sections Circles, parabolas, ellipses, and hyperbolas are curves that appear as cross sections of a cone. When a cone is cut by a Continue reading High School Math with Python: Quadratic Curve
At the end of 2025, a discussion went viral in the Japanese dev community about how “the AI Agent era is actually exhausting.” I felt a profound sense of agreement. Continue reading I Released a Production iOS App Without Reading Code: The Reality of “Vibe Coding”
Hello Developers! 👋 I recently launched Nanobanan Editor, an AI-powered image editing tool focusing on natural language prompts. While building the MVP was fun, I hit a massive roadblock: Performance. Continue reading title: How I Optimized My AI Image App from 3s to 300ms with Next.js & Supabase
I thought adding trees and grass would be easy. I just painted… and nothing appeared on slopes. Day 13 taught me why foliage doesn’t work everywhere by default. This post Continue reading Learning the Foliage Tool in Unreal Engine (Day 13)
There’s something oddly satisfying about watching an AI agent read your messy notes and actually understand them. I stumbled onto this realization after months of living entirely in Cursor. It Continue reading First few days with Codex CLI
NGINX is a high‑performance web server and reverse proxy originally created by Igor Sysoev. It was designed to solve the C10K problem (handling 10,000+ concurrent connections efficiently) and was first Continue reading NGINX — High Performance Web Server for High Traffic
