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Most JavaScript developers have been bitten by URL encoding at some point. You build a query string, pass it to fetch(), and suddenly your API returns
Introduction: Modern LLM-powered applications require external tools to interact with real-systems such as a databases, APIs, cloud platforms, and ent
Most software studios build for clients and walk away. At Kalenux we do the opposite: we build products, launch them, run them, and grow them. Everyth
Most stream processing tutorials teach you how to connect Kafka to Postgres. They don't explain what happens inside the engine — how records get assig
Why Most MERN Apps Fail Core Web Vitals You built a beautiful React app. It works perfectly on your machine. You push it live, run Lighthou
Efficient Feature Flag Rollouts with Delta Deploys and Observability Efficient Feature Flag Rollouts with Delta Deploys and Observ
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What if you could run MikuMikuDance directly in your browser — no setup, no plugins, no desktop tools? That’s what we’ve been building with AnimaStag
You build a tournament bracket with a popular React library. In Chrome it's perfect — neat columns, clean connector lines. Then you open it on an iPho
A WordPress plugin update breaks the site. You SSH in to roll back the bad plugin with WP-CLI, and you get this: Fatal error: Uncaught Error: ... i
Building a Developer-Centric Notepad: A Practical Guide to Local-first Documentation with Timestamps Building a Developer-Centric
Your Pipeline Is 28.7h Behind: Catching Travel Sentiment Leads with Pulsebit On May 30, 2026, we stumbled upon a striking anomaly in our se
TerminalPulse — Automatic Context Capture for AI-Assisted Debugging Every time I used Claude or ChatGPT to fix a bug, I went through the sa
The Story Behind WPronto Hey! 👋 Like many of you, I've spent years working with local development environments: OpenServer, Laragon, XAMPP
The Problem We Were Actually Solving I was tasked with optimizing the performance of our Hytale server, which was running on Veltrix, an op
Quick answer: There is no unified API for Wefunder, Republic, or StartEngine. An equity crowdfunding leads scraper collects currently-raising and rec
How to Make Your AI Agent Earn Passive Income Automatically Building AI agents is exciting, but what if they could generate revenue while y
CLI Toolkit Pro: One Command to Rule Your Data Processing Tired of remembering different CLI commands for every data task? CLI Toolkit Pro
10 Node.js CLI Tools That Will Boost Your Productivity in 2026 As developers, we spend a lot of time in the terminal. The right CLI tools c
Create a reliable, headless-browser scraper from scratch and extract data instantly Before We Start: What You'll Walk Away With When you f