erikz.xyz

whoami

- here are some things I feel comfortable with using
+ or that I am learning

languages

C
C++
x64 Assembly
Python
Rust
Java + Kotlin
JavaScript + TS
HTML + CSS (duh)
SQL

frameworks / tools

React
Svelte
Next.js
Django
TailwindCSS
Astro
PyTorch
Docker
Google Search

software

VSCode (vim = 🤓)
neovim
RustDesk
DaVinci Resolve
Blender
TouchDesigner
Anki
ObsidianMD
SyncThing

reading

system usage

loading..

posts

01-07-2024

Using the keyboard

some tips, shortcuts, techniques, whatever, that I collected over almost two decades of using a computer, relating to keyboards.

11-05-2023

Math notation handbook

a couple of little mathematical notation things I didn't recognize at first, so I thought I'd save them somewhere.

01-05-2023

PyTorch handbook

a list of things in PyTorch that took me a while to learn when I first came across them.

workshop

some stuff I've worked on, new and old!

2025

http

http server

a minimal server capable of running this website

bin/server
root dir:       /home/aether/projects/programming/ccpp/http
socket fd:      3
pid:            137968
parent pid:     137967
http://[::]:8008
main.c:160 (handle_connection) new connection: ::ffff:127.0.0.1:42520
main.c:197 (handle_connection) received 609 bytes:
GET / HTTP/1.1
Host: 127.0.0.1:8008
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0

2024

db

database

a minimal database, made in C

bin/db run.db
db > insert 1 user@email.com pwd123
executed
db > insert 2 user2@email.com pwd123
executed
db > .btree
page 0/100; root; leaf; 5/13 keys
  - key 0
  - key 1
  - key 2
  - key 3

2023