Issues

• [p5.js 2.0+ Bug Report]: mouseIsPressed is unconditionally reset on multi-touch release

  Area:Eventsp5.js 2.0+
  processing/p5.js#9013 · Filter by author jayant733 opened on Jul 24, 2026
  1

• [p5.js 2.0 Bug Report]: mouseX/mouseY report CSS-rect coordinates instead of logical canvas coordinates when canvas is CSS-scaled

  Area:Eventsp5.js 2.0+
  processing/p5.js#8669 · Filter by author nakednous opened on Mar 22, 2026 · 2.x Anytime
  3

• [p5.js 2.0 Bug Report]: [p5.js 2.0 Bug Report]: _onblur doesn't fully reset keyboard state , keyIsPressed and keyIsDown() stay stuck after losing focus

  Area:Eventsp5.js 2.0+
  processing/p5.js#8540 · Filter by author avinxshKD opened on Feb 18, 2026
  5

• mousePressed / touchStarted not working on iOS Safari

  Area:EventsBug
  processing/p5.js#8401 · Filter by author rxg962 opened on Jan 11, 2026
  2

• Add new p5.js example: Survive the Horde

  Area:CoreArea:DOMArea:EventsFeature Request
  processing/p5.js#8256 · Filter by author Karthikeya1500 opened on Nov 11, 2025
  8

• [p5.js 1.11.8 Bug Report]: mousePressed doesnt work on iPhone and iPad safari

  Area:Eventsp5.js 2.0+
  processing/p5.js#7941 · Filter by author qalqi opened on Jun 26, 2025
  5

• Add FES warning for keyCode === usage to help transition from 1.x to 2.0

  Area:EventsEnhancementFriendly Errors
  processing/p5.js#7876 · Filter by author amy-b opened on Jun 4, 2025
  5

• key may be incorrect inside an event handler

  Area:EventsBugHelp Wanted
  processing/p5.js#7569 · Filter by author Skizy opened on Feb 20, 2025
  10

• save and saveCanvas commands have stopped working

  Area:EventsBug
  processing/p5.js#7372 · Filter by author ricardocanada opened on Nov 11, 2024
  3

• Add an easier way to disable right-click context menus on the canvas

  Area:DOMArea:EventsFeature Request
  processing/p5.js#7098 · Filter by author bojidar-bg opened on Jun 18, 2024
  12

• Hit detection on 2D Shapes

  Area:EventsArea:MathArea:UtilitiesFeature Request
  processing/p5.js#7081 · Filter by author Matoseb opened on Jun 1, 2024
  3

• Adding unit tests for event listeners

  Area:EventsArea:IOFeature Request
  processing/p5.js#6764 · Filter by author RandomGamingDev opened on Jan 23, 2024
  3

• Changing the FPS cap and manipulating pixels causes an permanent FPS drop whenever the cursor clicks/hovers on the page

  Area:CoreArea:DOMArea:EventsBug
  processing/p5.js#6444 · Filter by author mowtea opened on Sep 29, 2023
  5

• Touches array doesn't clear correctly

  Area:EventsBug
  processing/p5.js#6214 · Filter by author TurnOffTheTV opened on Jun 14, 2023
  1

• deviceShaken() does not work on Android >= 11.0 on Firefox

  Area:EventsBugHelp WantedPatch
  processing/p5.js#5718 · Filter by author Spaxe opened on Jul 11, 2022
  5

  

• Problem with a touch event on mobile device

  Area:CoreArea:EventsBug
  processing/p5.js#5667 · Filter by author Michal8705 opened on Apr 29, 2022
  6

• mouseIsPressed gets stuck on true

  Area:EventsBug
  processing/p5.js#5524 · Filter by author ghost opened on Jan 3, 2022
  4

• [BUG] Firefox TouchStarted not working

  Area:EventsBugMobile
  processing/p5.js#4656 · Filter by author IcyTv opened on Jun 23, 2020
  16

• deviceShaken() not triggered on iOS 13+

  Area:EventsBugMobile
  processing/p5.js#4367 · Filter by author paolobaiguera opened on Mar 13, 2020
  8

• Mouse/touch event handling bug

  Area:EventsBugHelp Wanted
  processing/p5.js#4223 · Filter by author dhowe opened on Jan 2, 2020
  17