phaserjs/phaser

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Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.

Stars: 40.3k
Forks: 7.2k
Open beginner issues: 0
Indexed issues: 111

Dominant language: JavaScript
License: MIT
Last GitHub push: Aug 21, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

111 open issues indexed

jank in mixed bodies physics example (Firefox only) Open

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

phaserjs/phaser#7184 · Opened Jul 23, 2025
iPad on screen keyboard at safari browser Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

phaserjs/phaser#7180 · Opened Jul 7, 2025
`setCollisionFromCollisionGroup` doesn't work for image collection Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

phaserjs/phaser#7177 · 1 comment · Opened Jul 2, 2025
Pointer position incorrect of canvas is rotated Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

phaserjs/phaser#7175 · 3 comments · Opened Jun 26, 2025
startFollow , produces vibration in the game Open

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

phaserjs/phaser#7174 · 2 comments · Opened Jun 23, 2025
Fix flickering bug by ensuring game canvas dimensions are even numbers in Phaser config Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

phaserjs/phaser#7164 · Opened Jun 13, 2025
Timeline's complete event is triggered prematurely before tweens finish Open

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

phaserjs/phaser#7159 · 3 comments · Opened Jun 2, 2025
Programatically update pointer position issues Open

⌨️ Input

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

phaserjs/phaser#7153 · 2 comments · Opened May 26, 2025
Global plugins are properly registered to scenes when the game is hot-reloaded Open

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

phaserjs/phaser#7151 · 1 reaction · Opened May 26, 2025
Misleading documentation for drop zone events Open

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

phaserjs/phaser#7146 · 1 reaction · Opened May 20, 2025
getTileAtWorldXY does not appear to be accurate for staggered isometric maps Open

🗺️ Tilemap

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

phaserjs/phaser#7144 · Opened May 18, 2025
Performance Bottleneck with Group.get() Method in Phaser Open

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

phaserjs/phaser#7140 · 1 comment · Opened May 15, 2025
Scaled Images derived from a DynamicTexture disappear when mipmapped Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

phaserjs/phaser#7137 · Opened May 13, 2025
audio follow does not honor the Z axis of the object Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

phaserjs/phaser#7135 · 1 comment · Opened May 11, 2025
docs.phaser.io example causes `Uncaught TypeError` Open

Difficulty 1/5 Under an hour Newbie friendliness 50/100

phaserjs/phaser#7132 · 1 comment · Opened May 6, 2025
[Types]: TweenChain.remove() issues an error with 1 argument. Open

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

phaserjs/phaser#7131 · 1 comment · 1 reaction · Opened May 3, 2025
Uncaught TypeError: Cannot read properties of null (reading 'renderWebGL') at GeometryMask2.applyStencil Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

phaserjs/phaser#7130 · Opened May 2, 2025
Docs error in "Scene systems and plugins" Open

📖 Docs

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

phaserjs/phaser#7127 · Opened Apr 30, 2025
There is no way to revert fixed rotation Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

phaserjs/phaser#7125 · Opened Apr 29, 2025
GroupCreateConfig.frame description: yes Open

📖 Docs

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

phaserjs/phaser#7124 · 1 comment · Opened Apr 28, 2025
NineSlice setFrame() doesnt work when updateSize is false Open

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

phaserjs/phaser#7110 · 1 comment · Opened Apr 15, 2025
Webpack with enabled optimization breaks masking Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

phaserjs/phaser#7101 · 1 comment · Opened Apr 4, 2025
Allow `this.physics.world.wrap` wrapping with an additional y axis padding parameter Open

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

phaserjs/phaser#7088 · 2 comments · Opened Mar 27, 2025
Video Dropping Frames in Android App (WebView) in Phaser 3.60+ Open

🎞 Video

Difficulty 4/5 3-5 days Newbie friendliness 42/100

phaserjs/phaser#7075 · 2 comments · Opened Mar 11, 2025
ScaleManager ORIENTATION_CHANGE issue @ Chrome @ Android Open

🖥️ Scale Manager

Difficulty 3/5 1-2 days Newbie friendliness 35/100

phaserjs/phaser#7057 · 1 comment · 1 reaction · Opened Feb 24, 2025
Strange rendering issues Open

🐛 3rd Party Lib Bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

phaserjs/phaser#7051 · 10 comments · Opened Feb 18, 2025
Particle Emitter alpha default Phaser 3.88.2 Open

✨ Particles

Difficulty 3/5 1-2 days Newbie friendliness 35/100

phaserjs/phaser#7044 · 3 comments · Opened Feb 16, 2025
Issue with loading Pack File of remote assets and local assets simultaneously Open

🗃 Loader

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

phaserjs/phaser#7041 · 1 comment · Opened Feb 12, 2025
GAMEOBJECT_DRAG and GAMEOBJECT_DRAG_END events return different x/y values Open

⌨️ Input

phaserjs/phaser#7028 · 4 comments · 2 assignees · Opened Feb 3, 2025
Fail to load video due to SecurityError - occurs on phaser example Open

📑 Example

Difficulty 4/5 3-5 days Newbie friendliness 25/100

phaserjs/phaser#7026 · Opened Feb 3, 2025
Unable to use multiatlas for tileset Open

🗺️ Tilemap Phaser 4

phaserjs/phaser#7021 · 2 comments · 1 reaction · 1 assignee · Opened Jan 31, 2025
Drawing a container/gameobject with a mask to a DynamicTexture/RenderTexture doesn't account for mask position so the drawn result is wrong Open

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

phaserjs/phaser#7000 · Opened Jan 9, 2025
Performance Issue on low end mobile devices Open

🎞 Animation 📱 Mobile

Difficulty 4/5 3-5 days Newbie friendliness 25/100

phaserjs/phaser#6989 · 5 comments · Opened Dec 18, 2024
[3.87.0] Huge GPU Cache usage when using HTMLImageElement inside the loader Open

🗃 Loader

Difficulty 4/5 3-5 days Newbie friendliness 25/100

phaserjs/phaser#6987 · 2 comments · 1 reaction · Opened Dec 17, 2024
Curosr does not change even after scene sleep Open

⌨️ Input

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

phaserjs/phaser#6986 · 2 comments · Opened Dec 17, 2024
GameObject.DomElement still exists after scene sleep Open

🖼️ Scene

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

phaserjs/phaser#6985 · 1 comment · Opened Dec 17, 2024
Seeking Assistance with Customizing PreFXPipeline in Phaser3 Game Development Open

🔮 Renderer (WebGL)

Difficulty 4/5 3-5 days Newbie friendliness 25/100

phaserjs/phaser#6981 · 1 comment · Opened Dec 12, 2024
Destroying a Spine game object and then switching scenes and adding a different Spine causes a rendering issue Open

🐛 3rd Party Lib Bug 🐛 Spine

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

phaserjs/phaser#6980 · 2 comments · Opened Dec 11, 2024
Reporting broken Phaser examples seems to be... broken Open

📑 Example

Difficulty 3/5 1-2 days Newbie friendliness 35/100

phaserjs/phaser#6973 · 1 comment · 1 reaction · Opened Dec 2, 2024
Add AbortSignal Support to XHRLoader Open

💖 Feature Request 🗃 Loader

Difficulty 3/5 1-2 days Newbie friendliness 35/100

phaserjs/phaser#6971 · 1 comment · Opened Nov 30, 2024
Drawing a Spine GameObject to RenderTexture/DynamicTexture draws it to the wrong location; can cause WebGL Invalid Operation warnings if anything else is drawn to the RT/DT at the same time Open

🐛 3rd Party Lib Bug 🐛 Spine 🕹️ Game Object

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

phaserjs/phaser#6948 · Opened Nov 15, 2024
ESLint error: ES6 static methods not allowed Open

Phaser 4

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

phaserjs/phaser#6946 · Opened Nov 15, 2024
Rotating or flipping tiles in tiled doesn't work when using collisiondata and Matter physics Open

🗺️ Tilemap

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

phaserjs/phaser#6942 · 1 comment · 2 reactions · Opened Nov 13, 2024
Definition of lineSpacing in bitmaptext game object Open

🕹️ Game Object

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

phaserjs/phaser#6932 · 2 comments · Opened Oct 26, 2024
AnimationState listener handling Open

🎞 Animation

phaserjs/phaser#6929 · 1 assignee · Opened Oct 22, 2024
[3.86.0] Gaps/lines between the images on camera move Open

🎥 Camera

phaserjs/phaser#6927 · 21 comments · 2 reactions · 1 assignee · Opened Oct 21, 2024
[3.86.0] Resize RenderTexture/dynamicTexture issue Open

🥇 Priority: High

phaserjs/phaser#6918 · 5 comments · 1 assignee · Opened Oct 11, 2024
Video not working on firefox Open

🎞 Video

phaserjs/phaser#6917 · 5 comments · 1 reaction · 1 assignee · Opened Oct 11, 2024
ParticleEmitter `speedX` and `speedY` Not Updating After Initial Creation Open

✨ Particles

Difficulty 3/5 1-2 days Newbie friendliness 35/100

phaserjs/phaser#6877 · 1 comment · Opened Jul 28, 2024
Memory leak when using preFX in the same scene as a 3.8 Spine object Open

🐛 3rd Party Lib Bug 🐛 Spine 🗄️Backlog Phaser 4

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

phaserjs/phaser#6856 · 4 comments · Opened Jul 7, 2024

phaserjs/phaser

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