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A complete mini-project: geocode addresses, render pins on MapLibre, click for details Every retail app, food delivery platform, and servi
What this is: a small OSS pattern sketch — not a Redis replacement, not a production auth platform. I built it to play with one specific question: "i
If you’re building AI apps in 2026, you’ve probably experienced one of two things: You got your OpenAI or Anthropic API bill and nearly had a heart a
React File Handling: Uploads, Drop Zones, and Object URLs Every non-trivial app eventually needs to handle files. A profile editor needs an
In today’s competitive academic environment, many students need extra help to keep up with their studies. This is where a [[tuition centre bukit timah
Every codebase has them. Stub functions that return hardcoded values, pretending to do real work. Yesterday I hunted down 3 of them in my Node.js pro
The problem Most text truncation in JavaScript looks like this: str.slice(0, 100) + "..." Looks fine until you hit real-world cont
Deep Dive into the Security Implications of JavaScript APIs Introduction JavaScript APIs have become integral to modern web appl
Hello World!
Most YouTube creators publish a video, get a fraction of their potential reach, and move on. The problem is not the content — it is the distribution s
TypeScript's built-in utility types are in every cheatsheet but rarely explained in context. Here's how they appear in real production SaaS code — Nex
TypeScript is a compile-time tool. The moment data crosses a boundary — user input, an API response, a database row, an LLM output — TypeScript's guar
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Remember when running AI meant spinning up a Python server, renting a GPU, and crying over CUDA drivers? Yeah, that's optional now. Transformers.js by
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Real-time breath detection sounds straightforward until you try to ship it on iOS. Our app, shii·haa, guides users through breathwork and provides liv
Building a High-Performance Drag-and-Drop Library in JavaScript Introduction The drag-and-drop (DnD) functionality has become a
Building a custom Enterprise Resource Planning (ERP) system is no small feat. Here's what we learned designing and implementing a scalable, modular ER
JavaScript is an essential language for web development. It transforms static web pages into dynamic and interactive experiences. With its simplicity
I built a background remover for my side project that runs the AI model fully client-side — no upload, no account, the image never leaves the brows