Zhe Yu 16

I write code and solve problems.

Tech

Languages

Stack

I often write code to solve problems or create tools and fun applications.
Below are some projects I have worked on in the past/present.

PickleBot
Express · discord.js · Docker · Ollama
A Discord bot for personal use.
Timer
Node.js · Electron.js
A simple timer electron app. Made this when I needed a simple and distraction free desktop timer application. Inspired by mathsstarters exam timer (old).
Skibidi Chat
Express · Socket.io · Firebase
A real-time chat app, perhaps the most complicated and extensive application I have written. Iterations across months. Started in 2024 as an alternative communication system in school as website restrictions tightened. Spent hours trying to find free hosting that wasn't blocked. No longer maintained since 2025.
Skibidi Projects
Express
Multiple small tools written out of boredom or curiosity. Started in 2024 as a way to create and host many small tools on one webservice. Created scripts to trivialise project creation. No longer maintained or ran since 2024.
CowTube
Express · Socket.io
A clicker game with a leaderboard, skins, rolling multipliers and clicking duels. Started in 2024 as a fun "game" in school. No longer maintained or ran since 2024. Images are unpopulated as it is from its source html files.
This site/server
Oracle Cloud · Docker · nginx · DuckDNS
A free oracle cloud compute unit running docker processes in a Ubuntu VM. Uses nginx along with a registered DuckDNS sub-domain to expose web apps through HTTPS with certbot to the internet. Github actions sshing into the VM to restart the docker process.