sudo jajos
From hidden pixels to AI playgrounds, the channel treats every fascinating idea as something to test, explain, or build.
$ sudo jajos --verbose AI Engineer@iCogLabs|Oriental Orthodox|Just fascinated about anything fascinating ๐ Will share my thoughts and journey here
sudo jajos mixes hands-on software projects with practical learning notes: image steganography, P versus NP, game development, AI modules, and developer resources. The channel has launched SJ Studio, an open-source Canvas 2D graphics engine, SHIFT, a dimension-swapping pixel-art platformer, and aiai, an AI learning playground that keeps gaining modules.
- The collected archive contains 464 posts.
- The channel averages 4.4 posts per week over the last 90 days.
- Its longest posting streak reached 30 consecutive weeks.
- Four of the eight mentioned projects have launched.
The journey.
- Jul โ Sep 2024
The Resource-and-CTF Desk
The channel opened with a technology-learning mission: tutorials, project showcases, hackathons, coding practice, and useful opportunities. Early highlights included CTF fundamentals, image steganography in Python, competitive programming, P versus NP, and a steady stream of developer tools.
Sources#107#118#127#132 - Feb โ Mar 2026
Building now.
AI playground
LaunchedThe AI learning playground is expanding from guided lessons into interactive modules and challenges, with optimization and chain-rule modules already released.
Also called aiai; its modules are hosted at aiai-zeta.vercel.app.
next game
BuildingThe next game has a nearly finished main character and is being prepared for release.
- basic_red_teaming
A repository for experimenting with red-teaming attacks.
Building2 postsApr 2026Visit - game
A game being developed for future release.
Building2 postsMar 2026โ - jajos.me
A portfolio site for prospective clients, including an unfinished game section.
Launched1 postsJul 2026Visit - Mathematics AI R&D at iCog
Mathematics-focused artificial intelligence research conducted at iCog.
Building1 postsJun 2026โ - SHIFT
A dimension-swapping pixel art platformer.
Launched1 postsFeb 2026Visit - SJ Studio
A canvas engine that renders post graphics in eight styles.
Launched1 postsFeb 2026Visit
Start here.
- 01
The first clear look at the AI playground and its guided-learning structure.
Guys just some updates on the ai playground I mentioned back then mnamn ... -> Now it is live and I am open to comments to improve it, yaw ahun gena betam early...
Feb 23, 2026123 views - 02
The moment SJ Studio turns a small channel need into an open-source tool.
Me wasting my time ๐ nevermind ๐ Was thinking about what to use for post images on this channel. Then thought โ what if I just build it myself? A bunch of t...
Feb 19, 2026145 views - 03
A complete game launch with the stack, mechanics, and procedural-art approach spelled out.
Remember when I said I wanted to vibe code a game? I did it. One session. Start to finish. (I mean we did it ๐, I think u obviously know the other guy ๐) โก...
Feb 19, 2026148 views - 04
A concrete Python walkthrough showing the channel's early teaching style.
# Python program implementing Image Steganography # PIL module is used to extract # pixels of image and modify it from PIL import Image # Convert encoding dat...
Aug 1, 2024959 views - 05
A progress update where a game becomes an environment for reinforcement-learning experiments.
Maybe an update on this, currently I have finished exposing rl environment information ... Like now basically the game has two modes the one for normal game pla...
Apr 18, 2026173 views
In their own words.
What if I just build it myself?
No Unreal. No Unity. No Godot.
Fresh from the channel.
Even if late ๐ แฅแแฐแแ แฐแ แฒแ แ แแ แ แ แ แแแตแแ แแ แฅแแญ แญแปแ แแ แญ
13m LOC is insane ๐ณ๐ตโ๐ซ I dont think even lean + mathlib is such long ๐ตโ๐ซ๐ตโ๐ซ๐ตโ๐ซ @sudojajos
The best team of all time, from any kind of sports out there: แแฅแซแต แแญแ and แดแ The sport is destroying productivity ๐ญ Have nothing to add ๐ฅน๐ฅน๐ฅน @sudojajos
For real great work ๐๐๐ @sudojajos
https://youtu.be/X50zezLFWWI I am like in the 15th minute or so but you know this seems sci-fi sketch not a real thing that happened lol - especially the self sacrificing nature of the agents was bewildering ... #ai_agents #ai_staff_drops...
this is really cool, I found out abt .pro.et there ๐ @sudojajos