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mousePressed / touchStarted not working on iOS Safari

Area:Events

Bug

Status: Open.

#8401 In processing/p5.js;

· rxg962 opened on Jan 11, 2026

FES error masks actual undefined variable ReferenceError

Bug

Friendly Errors

Status: Open.

#8381 In processing/p5.js;

· Aayushdev18 opened on Jan 4, 2026

p5 does not work with Typescript / module importing

Bug

Status: Open.

#8370 In processing/p5.js;

· RichardJECooke opened on Dec 28, 2025

Spanish “Steward Guidelines” page is outdated missing key sections (Stewardship, Community Care, Areas, etc.)

Area:AccessibilitySupporting web accessibility (a11y)Supporting web accessibility (a11y)

Bug

InternationalizationRelates to 'src/core/internationalization.js'Relates to 'src/core/internationalization.js'

Status: Open.

#8309 In processing/p5.js;

· marioguzzzman opened on Dec 1, 2025

Missing mouseReleased event with createSelect DOM object in Safari

Area:DOM

Area:Events

Bug

Help Wanted

Status: Open.

#8293 In processing/p5.js;

· goldwasser opened on Nov 25, 2025

Unknown issue with p5.js v1.11.6+

Bug

Status: Open.

#8287 In processing/p5.js;

· quinton-ashley opened on Nov 22, 2025

Add zero-range guard to map() to prevent NaN/Infinity when start1 equals stop1

Area:Math

Bug

Status: Open.

#8282 In processing/p5.js;

· VIPAX-JIT opened on Nov 20, 2025

Needed to comment out the line with p5.sound to make sketch work ok

Bug

Status: Open.

#8235 In processing/p5.js;

· statespacedev opened on Nov 6, 2025

Browser freeze when creating >65k vertices in draw() loop (no validation or warning)

Area:Core

Area:WebGL

Bug

Friendly Errors

Status: Open.

#8219 In processing/p5.js;

· Homaid opened on Oct 30, 2025

[2.x] Fix dimensional quirk in the <code>setHeading()</code> method of <code>p5.Vector</code>

Area:Math

Bug

Community Input Needed

Good First Issue

Help Wanted

p5.js 2.0

Status: Open.

Bug

#8215 In processing/p5.js;

· GregStanton opened on Oct 28, 2025

·  

2.x Anytime

[2.x] Fix dimensional quirk in the <code>heading()</code> method of <code>p5.Vector</code>

Area:Math

Bug

Community Input Needed

Good First Issue

Help Wanted

p5.js 2.0

Status: Open.

Bug

#8214 In processing/p5.js;

· GregStanton opened on Oct 28, 2025

·  

2.x Anytime

Friendly Error points to executing line in the p5.js file, not the line causing the issue

Bug

Friendly Errors

Status: Open.

#8212 In processing/p5.js;

· Namrad opened on Oct 27, 2025