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Game Development · head to head

DragonBones vs Three.js

DragonBones logo

DragonBones

Game Development

Free 2D skeletal animation solution

From
Free
Rated
-
Full reviewWebsite
Three.js logo

Three.js

AR VR

JavaScript 3D library for WebGL and WebXR

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: DragonBones javaScript/TypeScript runtime limited to specific game engines (Egret, PixiJS, Phaser, Hilo, Cocos Creator); Three.js forward rendering pipeline only, no deferred rendering support
  • They diverge on capability: DragonBones covers Skeletal animation, Three.js covers WebGL rendering.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which DragonBones and Three.js actually diverge.

Attributes where DragonBones and Three.js differ
AttributeDragonBonesThree.js
Pricing modelopen-sourcefree
PlatformsEgret, PixiJS, Phaser, Hilo, Cocos CreatorWeb, macOS, Windows, Linux, iOS, Android
CategoryGame DevelopmentAR VR
Founded20142010

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in DragonBones

  • Skeletal animation
  • Mesh deformation
  • IK system
  • Texture atlas
  • Animation blending
  • Bone constraints
  • FFD
  • Multi-resolution

Only in Three.js

  • WebGL rendering
  • Scene graph
  • Materials system
  • Animation system
  • WebXR
  • Post-processing
  • Physics
  • Loaders

What people use each for

The jobs each tool is most often brought in to do.

DragonBones

  • 2D skeletal animation for JavaScript and TypeScript game enginesnot Three.js
  • Cross-engine animation library for indie game developmentnot Three.js
  • Animation creation with LoongBones editornot Three.js

Three.js

  • VR Gamingnot DragonBones
  • AR Marketingnot DragonBones
  • Virtual Trainingnot DragonBones
  • 3D Visualizationnot DragonBones
  • Immersive Experiencesnot DragonBones

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

DragonBones

  • JavaScript/TypeScript runtime limited to specific game engines (Egret, PixiJS, Phaser, Hilo, Cocos Creator)

Three.js

  • Forward rendering pipeline only, no deferred rendering support
  • No built-in collision detection or spatial indexing, requiring external physics libraries
  • WebGL dependency means no support for non-WebGL environments

Pricing, plan by plan

DragonBones

Free

No published plan breakdown. See the DragonBones review.

Three.js

Free
  • FreeFree
    • Full library
    • WebXR module
    • Examples

Which should you pick?

Choose DragonBones if

  • You need skeletal animation.
  • You want to start without paying.
  • You work on Egret, PixiJS, Phaser, Hilo, Cocos Creator.
  • You also want mesh deformation.
DragonBones review

Choose Three.js if

  • You need webgl rendering.
  • You want to start without paying.
  • You work on Web, macOS, Windows, Linux, iOS, Android.
  • You also want scene graph.
Three.js review

Questions people ask

Is DragonBones or Three.js better?
Neither clearly leads. DragonBones starts at Free and Three.js at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DragonBones or Three.js?
DragonBones starts at Free and Three.js at Free.
Does DragonBones or Three.js run on more platforms?
DragonBones runs on Egret, PixiJS, Phaser, Hilo, Cocos Creator. Three.js runs on Web, macOS, Windows, Linux, iOS, Android.
Can I use DragonBones for free?
Both have a free tier, so you can try either at no cost before committing.
What is DragonBones best used for?
DragonBones is most often used for 2d skeletal animation for javascript and typescript game engines, cross-engine animation library for indie game development, animation creation with loongbones editor. Of those, 2d skeletal animation for javascript and typescript game engines and cross-engine animation library for indie game development are not what Three.js is typically brought in for.
What can DragonBones do that Three.js cannot?
DragonBones covers Skeletal animation, Mesh deformation, IK system, Texture atlas. Three.js covers WebGL rendering, Scene graph, Materials system, Animation system.

Answered from the vendors’ own pages

DragonBones: Where is DragonBones pricing information?

Pricing and licensing details are not available on the official DragonBones website. Consult GitHub or contact the project maintainers for more information.

Source
Three.js: Is Three.js free to use?

Yes. Three.js is released under the MIT license, an open-source license that permits unlimited commercial and personal use with no licensing fees.

Source
Three.js: Does Three.js include physics simulation?

No. Three.js is a rendering library only. Physics, collision detection, and spatial indexing must be implemented with external libraries like Rapier, Ammo, or JoltPhysics.

Source
Three.js: Can I use Three.js for offline development?

Yes. Local development requires a local web server for CORS compliance. You can use npm with a build tool like Vite, or run a local Python server for development.

Source
Three.js: Does Three.js support WebXR for VR/AR?

Yes. Three.js documentation includes WebXR APIs for building VR and AR experiences in web browsers.

Source
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