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XML to JSON Conversion - Avoiding the Pitfalls That Actually Bite You
9h ago · 3 min read · Converting XML to JSON is deceptively complex due to structural mismatches. A direct parse often leads to data loss, type errors, and fragile pipelines. Here are the key pitfalls to watch out for — an
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How to Deploy a Node.js App on a Linux VPS: Complete Beginner's Guide
14h ago · 9 min read · A Node.js project can run on shared hosting only in limited cases. Once the app needs its own process, custom ports, background work, WebSocket support, or direct control over environment variables, a
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How I Reduced a Next.js Docker Image from 3.39 GB to 619 MB (82% Reduction)
16h ago · 9 min read · Introduction While working on a Next.js application, I noticed something that immediately caught my attention. The Docker image size was: 3.39 GB For a frontend application, that felt unusually large
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JavaScript Promises Explained: From Callback Hell to Clean Async Code
19h ago · 8 min read · When I first started learning async JavaScript, as a self-taught JS learner, I started with callbacks. I went straight into practicing, building, nesting one inside another. It worked. Until it didn’t
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