Computer Hardware
CS101 - Stanford
https://web.stanford.edu/class/cs101/hardware-1.html
Bits and Bytes
CS101 - Stanford
https://web.stanford.edu/class/cs101/bits-bytes.html
Using Variables in Processing
Physical Programming - RMIT School of Architecture
http://www.openobject.org/physicalprogramming/Using_Variables_in_Processing
Language Reference (API)
Processing
https://processing.org/reference/
Processing Examples: Logical Operators
https://processing.org/examples/logicaloperators.html
Processing Examples: Variables
https://processing.org/examples/variables.html
Processing Examples: Functions
https://processing.org/examples/functions.html
p5.js: Get Started
https://p5js.org/get-started/
The Nature of Code
Daniel Schiffmann
http://natureofcode.com/book/introduction/
http://natureofcode.com/book/chapter-1-vectors/
Processing.js Quick Start
(may things may be deprecated here)
http://processingjs.org/articles/jsQuickStart.html
Procoding
audiocommander.de
http://procoding.audiocommander.de/
JSFiddle
https://jsfiddle.net/
Sublime Text
https://www.sublimetext.com/
Esoteric Language Database: Brainfuck
http://esolangs.org/wiki/Brainfuck
Processing Examples: Statements and Comments
https://processing.org/examples/statementscomments.html
Processing Examples: Logical Operators
https://processing.org/examples/logicaloperators.html
Processing Examples: setup() and draw()
https://processing.org/examples/setupdraw.html
Processing Examples: Variables
https://processing.org/examples/variables.html
Processing Examples: True/False
https://processing.org/examples/truefalse.html
Processing Examples: Characters and Strings
https://processing.org/examples/charactersstrings.html
Processing Reference: String
https://processing.org/reference/String.html
Processing Examples: Variable Scope
https://processing.org/examples/variablescope.html
Processing Examples: Datatype Conversion
https://processing.org/examples/datatypeconversion.html