Ren's blog
Tech meow rambling about random stuffs.
2025-02-08 23:00
CJ2024: Armored Snake
I attempted to reverse engineer an obfuscated PyArmor program.
2024-01-23 23:00
I Wrote A HTML Rendering Library and It Sucks
In an attempt to bring the a feel of modern WebDev to Python, I caused hell
2023-10-14 23:00
COMPFEST Attack Defense CTF: Managing 10+ Servers and Deployment
Building the infrastructure and flow of an Attack-Defense CTF
2023-02-03 14:00
Things I Learned From Being A Teaching Assistant
Windows sucks, and lots, lots of consideration of deadlines.
2022-10-19 21:30
Measuring Time In Arbitrary (Java) Program
How hard is it to measure them accurately?
2022-03-26 21:00
How I Render Bad Apple With HTML5 Canvas
Bad Apple is everywhere, here's my take at it!
2022-01-16 12:00
PERAK: Implementing Group Invitations Code
A slightly overengineered solution to code, but I learnt a lot!
2021-11-21 11:00
Karya Angkatan: Behind The Scene And User Input Messiness
Apparently, you can't always trust users to do input correctly. See how I dealt with it.
2021-09-18 20:00
On Anonymity And Trust
There is a bit of a problem with Indonesian Twitter's menfess system...
2021-08-20 15:00
Browser Behavior: Form Problem
Browsers and their inconsistensies...
2020-10-27 09:30
How To NOT Make an Online Schooling Platform
Pandemic, online school, and poorly written software. What could possibly happen?