How I Caught Node-RED Eating My Disk with ncdu

Susiloharjo

Ever had your server suddenly scream: No space left on device Yeah, me too. And it wasn’t ransomware, it wasn’t a virus — it was my Node-RED logs quietly ballooning into gigabytes of digital fat. I could’ve gone into panic mode. Instead, I reached for my favorite weapon: ncdu. Meet ncdu: The Disk Usage Detective … Read more

The Day Node-RED Ate My Disk (and How I Tamed It)

Susiloharjo

If you’ve ever woken up to your server screaming “No space left on device”, chances are you’ve been betrayed by… logs.Yes, not hackers, not memory leaks, not some mysterious process — just plain, boring logs. And if you’re running Node-RED in Docker, those logs can quietly grow until they’re bigger than your entire project. In … Read more

Cloudflare Implementation Roadmap: Key Dimensions, Priorities, and Step‑by‑Step Guide

Susiloharjo

Introduction Looking for a clear, actionable plan to roll out Cloudflare? This guide breaks down the essential dimensions, priorities, and a phased roadmap that helps developers and engineers boost performance, harden security, and stay within budget. Why a Structured Cloudflare Implementation Matters Cloudflare offers a wide suite of products—CDN, WAF, Workers, R2, Zero Trust, and … Read more

Cursor 2025 Update: Pricing Shift, Security Fix, Pro Launch & Competitive Comparison

Susiloharjo

Introduction For broader context on AI coding tools, check out my comparison of vibe coding vs agentic engineering and 5 AI coding personas that actually work. Cursor’s August 2025 update brings a new token‑based pricing model, a critical prompt‑injection security patch, the launch of Cursor Pro, and a clear view of how it stacks up against … Read more

Vibe Coding: Build Reusable, Brand‑Consistent Prompt Libraries for AI Teams

Susiloharjo

Introduction Vibe coding turns prompt design into reusable, brand‑consistent code. By treating prompts like functions—modular, version‑controlled, and documented—you can guarantee that every AI‑generated output sounds on‑brand, stays consistent, and scales across teams. Why Vibe Coding Matters Businesses need brand consistency, speed to market, and maintainable AI outputs. Traditional ad‑hoc prompting leads to tone drift, duplicated … Read more

Built a Safety Equipment Detection using YOLO

Susiloharjo

I’ve been working on a lightweight computer vision app that recognizes PPE in images and videos. Upload an image or video, and it returns annotated outputs plus the detected class labels (e.g., helmet, vest, gloves). Perfect for quick demos, audits, or integrating into ops dashboards. What it does:Detects 6 PPE classes in images and uploaded videosShows annotated frames and a … Read more