kjpg's personal page

I'm a computer science student from Poland making useless software in my free time.

My projects

• gonf

  a flag parser compiler

  (i had a lot of fun with this one)

• bfuc

  brainfuck compiler, but written entirely in x86_64 asm with POSIX syscalls

  (i had a lot of free time)

• bfup

  preprocessor for brainfuck-like languages

  (i found the concept funny)

• spag

  cli util used to generate random strings of text in bulk

  (yes, the name means spaghetti)

• generic_c_makefile

  a somewhat robust Makefile for projects in C, can be quickly configured for any compiled language

  (makefiles have the worst syntax)

• chuff

  bad compression software

  (still learned a lot while making it)

• jedz-dobrze

  an app for scanning ingredients lists of food items

  (made for a hackathon)

Stuff they've made me do

• Trapezoidal decomposition for point location in 2d space

  implementation, visualization & analysis of the algorithm in the title
  (Computational Geometry at the AGH University 2024/2025)

  (a lot of work, but fun)

• "Darwin World" simulation

  Java app simulating a basic ecosystem
  (Object Oriented Programming at the AGH University 2024/2025)

  (nice team building project)

• Differential equation solution approximation using FEM

  basic cli utility for solving a differential equation for gravitational potential in 1D using the finite element method
  (Differential and Difference Equations at the AGH University 2024/2025)

  (i love making unix-style utils)

What I'm working on

I'm currently struggling with making a "real" compiler for a C-like language. I'm trying to write it in Rust, but I don't have as much free time these days, so I've no idea when it'll be done.