Hard-working Developer

Projects & Open Source

A collection of my work, side projects, and open source contributions.

Featured Projects

DownVideo — Video Downloader Client

A sleek, client-side video downloader built with Vanilla JS and Vite, enabling high-quality media downloads from TikTok, Facebook, and Instagram via the Snap Video API.

Web DevelopmentVanilla JSVite 6CSS3RapidAPI

Modern Marketing Portfolio

A high-performance, premium portfolio template built with Next.js 15 and Framer Motion, featuring seamless Contentful CMS integration and local configuration fallbacks.

Web DevelopmentNext.js 15Tailwind CSSFramer MotionContentful

Editorial Portfolio Template

A premium, Adobe-inspired portfolio template for creative professionals featuring dark-mode aesthetics, dynamic marquees, and cinematic Framer Motion animations.

FrontendReact 19ViteTailwind CSSFramer Motion

Hacker CCTV Face Mosaic

An intelligent face recognition project applying selective mosaic blur with cyberpunk glitch effects to a registered individual's face and body in real-time, leaving others unaffected.

Computer Visionface_recognition (dlib)ultralytics (YOLOv8-seg)PyQt6OpenCV

Planning Poker

A simple, fast, and real-time Scrum Planning Poker application designed for remote agile teams to effectively estimate tasks with an intuitive, clean Shadcn UI interface.

ScrumReactViteTailwind CSSShadcn UI

About You - Songwriting Workspace

About You is a minimal, distraction-free songwriting platform for musicians. It offers an intuitive interface to draft lyrics, annotate chords, transpose keys, and visualize chord fingerings for piano and guitar.

SongwritingReact.jsViteTailwind CSSFirebase

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Open Source Contributions

cooking

TypeScript

Cooking plan recipe web application

dforge

Docker CLI helper for generate and optimizing docker compose, dockerfile,...

homebrew-tap

Ruby

Homebrew formulae for dforge and other yunkhngn tools

yunkhngn-blog

HTML

My personal website.

online-guestbook

JavaScript

This is a modern version of the Online Guestbook. The interface is designed in a "Liquid Glass" style, supports Dark Mode, and sends secure emails via Emailjs.

medconnect

JavaScript

A comprehensive healthcare management system connecting patients, healthcare providers, and administrators through a modern web platform.

merry-xmas

JavaScript

Christmas tree

postmark

TypeScript

A private “Reverse Mail” 1v1 system.

pixshade

TypeScript

Protect your images from AI training — A browser-based tool using Multi-Scale DCT perturbation and metadata obfuscation.

hom-nay-an-gi

JavaScript

Food and meal suggestion API endpoint & chrome extension.

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