processing/libprocessing

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An experimental implementation of the Processing API in Rust

Stars: 69
Forks: 14
Open beginner issues: 0
Indexed issues: 73
Avg merge: 15d 22h
Merged PRs (30d): 3

Dominant language: Rust
License: No license data
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

73 open issues indexed

Performance Benchmarking - Plan Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

processing/libprocessing#235 · 1 comment · Opened Aug 26, 2026
wasm-opt missing from wasm-pack install on Windows Open

Difficulty 3/5 1-2 days Newbie friendliness 64/100

processing/libprocessing#234 · Opened Aug 26, 2026
Call to undeclared geometry function/attribute in wasm crate Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

processing/libprocessing#233 · Opened Aug 24, 2026
Python sketches are not Pythonic Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

processing/libprocessing#230 · 2 comments · Opened Aug 12, 2026
Dropping Python 3.10 support Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

processing/libprocessing#229 · Opened Aug 10, 2026
Harden GitHub Actions workflows Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

processing/libprocessing#225 · Opened Aug 10, 2026
Flocking perf degrades when screen sizes grows Open

Performance

processing/libprocessing#209 · 1 reaction · 1 assignee · Opened Jul 17, 2026
PLY for gaussian splatting Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

processing/libprocessing#207 · 1 comment · 1 reaction · Opened Jul 14, 2026
glTF support Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

processing/libprocessing#206 · Opened Jul 14, 2026
Add text support to mewnala Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

processing/libprocessing#204 · 2 comments · Opened Jul 14, 2026
Discrepancy: number comparison differs from Processing Java `(0.1 + 0.2 == 0.3)` Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

processing/libprocessing#203 · Opened Jul 14, 2026
Missing math constants `THIRD_PI`, `DEG_TO_RAD`, `RAD_TO_DEG` Open

processing/libprocessing#202 · 1 assignee · Opened Jul 14, 2026
Missing `floor()` and `ceil()` methods Open

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

processing/libprocessing#201 · Opened Jul 13, 2026
NameError: name 'frame_rate' is not defined Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

processing/libprocessing#199 · Opened Jul 13, 2026
Window size discrepancy on HighDPI monitor Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

processing/libprocessing#198 · Opened Jul 13, 2026
publish on crates.io Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

processing/libprocessing#196 · Opened Jul 7, 2026
MIDI Support Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

processing/libprocessing#195 · Opened Jul 7, 2026
Gate processing_midi for WASM Open

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

processing/libprocessing#194 · Opened Jul 7, 2026
WASM API coverage Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

processing/libprocessing#193 · Opened Jul 7, 2026
Scoping exercise for p5.js support Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

processing/libprocessing#192 · 1 reaction · Opened Jul 2, 2026
All examples run in the web browser Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

processing/libprocessing#190 · Opened Jul 2, 2026
Get off of our divergent bevy fork Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

processing/libprocessing#189 · Opened Jul 2, 2026
SFX API Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

processing/libprocessing#187 · Opened Jul 2, 2026
Audio Routing API Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

processing/libprocessing#186 · Opened Jul 2, 2026
Audio Loading and Playback API endpoints Open

processing/libprocessing#185 · 1 assignee · Opened Jul 2, 2026
STUB for adding audio formats Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

processing/libprocessing#183 · Opened Jul 1, 2026
STUB for adding video formats Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

processing/libprocessing#182 · Opened Jul 1, 2026
FBX Support Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

processing/libprocessing#181 · Opened Jul 1, 2026
Support DMX Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

processing/libprocessing#180 · Opened Jul 1, 2026
Support OSC Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

processing/libprocessing#179 · Opened Jul 1, 2026
EXR Support Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

processing/libprocessing#178 · Opened Jul 1, 2026
API Documentation Page Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

processing/libprocessing#177 · Opened Jun 30, 2026
How to contribute Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

processing/libprocessing#176 · Opened Jun 30, 2026
Add architecture page Open

Difficulty 4/5 3-5 days Newbie friendliness 40/100

processing/libprocessing#175 · Opened Jun 30, 2026
Choose site infrastructure Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

processing/libprocessing#174 · Opened Jun 30, 2026
Test all example code Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

processing/libprocessing#173 · Opened Jun 30, 2026
Performance Benchmarking Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

processing/libprocessing#172 · 3 comments · Opened Jun 30, 2026
Visual Tests Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

processing/libprocessing#171 · Opened Jun 30, 2026
`width` & `height` are not accessible as globals across imported Python modules in the same directory Open

A-Mewnala

Difficulty 4/5 3-5 days Newbie friendliness 50/100

processing/libprocessing#162 · Opened May 23, 2026
p5.libprocessing.js Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

processing/libprocessing#157 · 10 comments · 2 reactions · Opened May 4, 2026
Track Processing API coverage in libprocessing/mewnala Open

c-pyo3

Difficulty 5/5 Over a week Newbie friendliness 25/100

processing/libprocessing#153 · 7 comments · 2 reactions · Opened Apr 28, 2026
mewnala: mewnala.math, width and height is still being reported as undefined syntax error on VS Code Open

c-pyo3

Difficulty 3/5 1-2 days Newbie friendliness 48/100

processing/libprocessing#150 · Opened Apr 27, 2026
RFC: When does libprocessing stop being R&D Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

processing/libprocessing#148 · 4 comments · 3 reactions · Opened Apr 27, 2026
Document how to set up a local development environment Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

processing/libprocessing#146 · 1 comment · Opened Apr 26, 2026
DrawCommand::NoSmooth Open

api enhancement needs-discussion

Difficulty 3/5 1-2 days Newbie friendliness 55/100

processing/libprocessing#145 · Opened Apr 26, 2026
Add `random()` and `random_seed()` Open

api c-pyo3 needs-discussion

Difficulty 3/5 1-2 days Newbie friendliness 68/100

processing/libprocessing#141 · Opened Apr 25, 2026
`stroke()` does not handle float values correctly Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

processing/libprocessing#132 · 4 comments · Opened Apr 24, 2026
Naming collision between Processing `map()` and Python `map()` Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

processing/libprocessing#131 · 3 comments · 1 reaction · Opened Apr 24, 2026
mewnala: GLFW Error: Wayland: Platform not initialized Open

bug linux x11

processing/libprocessing#130 · 11 comments · 1 assignee · Opened Apr 23, 2026
`image()` does not match Processing API Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

processing/libprocessing#129 · Opened Apr 23, 2026

processing/libprocessing

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