Tech notes that run.
Labs, breakdowns, and fixes.

How the web renders, how packets move, and how AI tools ship. How things work, how to use them, and how to fix them when they break.

Enter the labHow it works
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Tracks for the whole stack.

Code, systems, and security in one hub. Start anywhere and end with something running, not just read.

  1. 17 notesStart HereMindset first, tools second. How to learn, where to aim, what order actually works.Open track
  2. 48 notesBasicsLinux, Windows, networking and scripting. The ground everything else stands on.Open track
  3. 171 notesBackendNode, APIs, databases, containers. Built the way attackers wish you would not.Open track
  4. 188 notesOffSecRecon to report. The full offensive chain, practiced legally in labs.Open track
  5. 21 notesCheatsheetsSyntax on demand. Commands and patterns for when memory blanks mid engagement.Open track

Side quests.

AboutScope, background, and contactLearning ResourcesBooks, labs, and references worth the timeOthersThe junk drawerBlogLonger writeups and breakdowns

Find the note. Run the lab.

Five tracks and full search. Open the index and get to work.

Open the docs