SYSTEMS WORKBENCH · 10 ACTIVE INSTRUMENTS

REGAAN/ LAB

Interactive instruments for understanding software below the abstraction.

Inspect the bytes. Follow the parser. Step through the machine.

EQUIPMENT RACK / INDEX

Choose an instrument

Each instrument opens one software layer and makes its internal representation visible, editable, and traceable.

characters → Unicode → bytes

URL → request → wire

compact token → claims → signature

pattern → captures → matches

source → AST → bytecode → VM

frame → header bits → bytes

input → digest → comparison

bytes → frequency → entropy

phase → command → substituted target

host + port → payload → listener

LAB PRINCIPLE / 001

“Abstractions are useful. Understanding what they hide is useful too.”