Processing 2.x and 3.x Forum
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Announcements & Guidelines
See news and information about Processing and the forum here. Read-only section.
To newcomers in this forum: read attent…
Commonly asked questions (FAQ) about programming in Processing. Also gives instructions how to use this forum. Read only.
byte to int conversion problem ( 141-&g…
General discussion around Processing: installation, usage of the PDE, etc. Do not ask programming questions in this category, use the sub-categories instead.
How can I make processing run faster?
Questions about programming with Processing. If the question can be formulated with a "how to", go to this category instead. If you already have some code, go to the "Questions about code" category.
save frame to different folder
Questions about Code
Only for questions where you show some code, preferably your own, and ask questions about it: how to fix it, how to improve it, etc.
Probably a really dumb question (solar …
When you have a programming question, but no code yet: "how to track movement", "how to make sound from image" (or the reverse), and similar general questions.
Questions about the video tutorial introduction to Processing at http://hello.processing.org
Flaw in processing.org website pieChart…
GLSL / Shaders
Questions about OpenGL shaders, also known as OpenGL Shading Language (GLSL).
How to get round using 16 bit image buf…
If your sketch uses a library you had to install, ask your question here.
VHS Tape Distortion
Hardware, Integration & Other Languages
If your sketch needs a Kinect device, ask your questions here.
Processing's “Export” functionality doe…
Ask questions about programs communicating with an Arduino board here.
there is only 18 if condition works how…
Processing on the PI
Questions about Modes
Processing supports different running modes. If your question is about using a mode (not the default Java one!), ask it here.
p5.js + Python (Brython or Skulpt)
Questions about developing code in the Android mode / specific about the Android platform.
send files using bluetooth
Need help using Processing in a web page
Questions about Python Mode.
Anyone Able to Get Python Mode Working …
Questions about Tools
For questions about the Processing Tools. Can also be used for questions about other IDEs like Eclipse, NetBeans, etc.
Processing 3, Syphon, Resolume
Questions and discussions about the development of Processing itself, how to improve it, etc.
Where are error messages handled in the…
Create & Announce Libraries
If you develop a library for Processing, you can ask questions about such development here, and announce it here.
Card_UI - Simple UI Library for Process…
Create & Announce Modes
If you develop a mode for Processing, you can ask questions about such development here, and announce it here.
ANN: hard mode
Create & Announce Tools
If you develop a tool for Processing, you can ask questions about such development here, and announce it here.
Summer of code 2016
Discussion about projects for Google's Summer of Code 2016
Project ideas for Python Mode for Gsoc-…
Summer of Code 2015
Discussion about projects for Google's Summer of Code 2015
Questions about Python Mode
Summer of Code 2014
Discussion about projects for Google's Summer of Code 2014
Implementing various inputs and/or Asio…
Editor not displaying any error message.
p5.js Programming Questions
WEBGL js console error: "WARNING: there…
p5.js Library Questions
Sketch doesn't work properly on mobile
p5.js Development Questions
Vertically centering multiline text
This header category groups the questions about this forum.
Good options for students needing to us…
Share Your Work
You made something cool with Processing? Show your finished work here, in code, in images or videos. (That's not a place to ask questions about your code!)
I made PLJS, a experiment with which yo…
Events & Opportunities
Announce an event or job offers, related to Processing.
Introducing Kueri, A Natural Language t…
Here you can chat about anything. Don't spam!
How to post code in nice boxes?
Processing was initiated by
. It is developed by a
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