Needle vs. three.js vs. Adobe Aero

See how Needle, three.js, and Adobe Aero compare across key features and capabilities for usage on the web and creating XR experiences for designers, developers and teams.

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Web-first runtime integrated with Unity and Blender plugins, complemented by Needle Cloud for optimization and hosting.
Needle
Low-level JavaScript library for creating 3D graphics directly in the browser using WebGL.
three.js
An Adobe Creative Cloud application (iOS app & Desktop beta) for creating interactive mobile AR experiences with a no-code, visual workflow, aimed at designers.
Adobe Aero
Core Platform & Workflow
Solution Type
3D Engine
Cloud Platform
Authoring Tool
Optimization Tool
Web Component
Needle
Solution Type: 3d-engine, cloud-platform, authoring-tool, optimization-tool, web-component
A comprehensive suite including a runtime engine, cloud services for optimization/hosting, authoring via Unity/Blender plugins, and embeddable web component output.
3D Engine
three.js
Solution Type: 3d-engine
A foundational JavaScript library providing tools to draw 3D scenes using WebGL.
Authoring Tool
Cloud Platform
Adobe Aero
Solution Type: authoring-tool, cloud-platform
A tool for authoring AR experiences, leveraging Adobe Cloud for asset management and sharing.
Made for the web
Needle
Made for the web: Yes
Built from the ground up for the web, focusing on fast loading, efficient rendering, and cross-platform web deployment.
three.js
Made for the web: Yes
A foundational technology designed specifically for creating 3D graphics on the web.
Adobe Aero
Made for the web: No
Does not run in the web. Experiences are displayed via the Adobe Aero app.
Typical Workflows
Unity Editor
Blender Editor
Code
HTML
Asset Upload
Needle
Typical Workflows: Unity Editor, Blender Editor, Code, HTML, Asset Upload
Primary workflow involves using Unity or Blender as the authoring environment, exporting scenes and logic. Custom scripts (TypeScript/JavaScript) extend functionality.
Code
three.js
Typical Workflows: Code
Development is code-centric, writing JavaScript to define scenes, materials, and interactions.
Standalone Editor
Adobe Aero
Typical Workflows: Standalone Editor
Designed for designers, uses a visual interface on iOS or Desktop (beta) to assemble scenes and add interactivity without coding.
Use with Unity
Needle
Use with Unity: Yes
Deep integration with Unity Editor via dedicated plugin, allowing export of scenes, C# scripts (transpiled), materials (Shader Graph), animations, and components.
three.js
Use with Unity: No
No direct integration. Solutions like Needle make integrating with three.js seamless.
Adobe Aero
Use with Unity: No
Separate ecosystem.
Use with Blender
Needle
Use with Blender: Yes
Integration with Blender via addon, supporting export of scenes, materials, animations, and custom logic nodes.
three.js
Use with Blender: No
No direct integration. Assets from Blender must be exported (e.g., as glTF) and loaded.
Adobe Aero
Use with Blender: No
Imports assets in standard formats (glTF, FBX) or via Adobe Creative Cloud (Photoshop, Substance).
Interactivity Building Blocks
Needle
Interactivity Building Blocks: Yes
Includes a rich set of components for common interactions, animations, and UI elements.
Limited
three.js
Interactivity Building Blocks: Limited
Three.js provides some built-in interactive components, for example loaders and camera controls, in the examples folder, but they require additional development to be used.
Adobe Aero
Interactivity Building Blocks: Yes
Provides a library of behaviors and interactive components for AR experiences without coding.
Extensible with Coding
Needle
Extensible with Coding: Yes
Uses TypeScript with full IDE support in both Unity and standalone projects.
three.js
Extensible with Coding: Yes
Uses JavaScript or TypeScript for all implementation, giving full control but requiring manual coding.
Adobe Aero
Extensible with Coding: No
Uses a no-code trigger and action system for creating interactivity.
Engine Capabilities
Physically-Based Rendering
Needle
Physically-Based Rendering: Yes
Supports Physically Based Rendering (PBR), custom shaders (via Unity Shader Graph export), lighting, and post-processing effects.
three.js
Physically-Based Rendering: Yes
Supports PBR materials, various shadow types, post-processing effects, and gives fine-grained rendering control.
Adobe Aero
Physically-Based Rendering: No
Provides good visual quality optimized for mobile AR, but no advanced PBR features.
Component System
Needle
Component System: Yes
Leverages the component-based architecture of Unity/Blender, extended with custom web-specific components.
three.js
Component System: No
Does not enforce an ECS architecture, though one can be implemented on top.
Adobe Aero
Component System: No
Uses triggers and actions to create interactive experiences.
Built-in Networking
Needle
Built-in Networking: Yes
Built-in real-time networking for multiplayer and collaborative applications.
three.js
Built-in Networking: No
Networking capabilities must be added using external libraries.
Adobe Aero
Built-in Networking: No
Designed for single-user AR experiences.
Timelines and Sequencing
Needle
Timelines and Sequencing: Yes
Supports timeline-based sequencing, complex animations, animator state machines, blending, and more.
three.js
Timelines and Sequencing: No
Basic animation system exists, but no built-in timeline or sequencing system.
Adobe Aero
Timelines and Sequencing: No
Basic animation capabilities and directable characters, but no complex sequencing system.
Animation Controls
Needle
Animation Controls: Yes
Supports complex animations authored in Unity (Animator, Timeline) or Blender and exports them for the web.
three.js
Animation Controls: Yes
Provides core functionalities for keyframe animation playback and morph targets.
Adobe Aero
Animation Controls: Yes
Supports imported animations and allows creating simple animations/movements on a timeline.
Animated Materials
Needle
Animated Materials: Yes
Supports material animations, shader graph, and procedural material effects.
three.js
Animated Materials: No
Supports material animation through code, but not for imported assets.
Adobe Aero
Animated Materials: No
No support for importing animated materials at this point.
Audio Playback
Needle
Audio Playback: Yes
Supports spatial audio configured via Unity/Blender components.
three.js
Audio Playback: Yes
Includes support for positional audio using the Web Audio API.
Adobe Aero
Audio Playback: Yes
Supports adding audio to AR experiences.
Video Playback
Needle
Video Playback: Yes
Supports video textures and playback controlled via components.
three.js
Video Playback: Yes
Supports using HTML video elements as textures.
Adobe Aero
Video Playback: Yes
Supports importing and playing video files within the AR scene.
Physics Integration
Needle
Physics Integration: Yes
Integrates with physics engines, configured via Unity/Blender components.
three.js
Physics Integration: No
Requires integration with external physics libraries like Rapier, Cannon.js, or Ammo.js.
Basic
Adobe Aero
Physics Integration: Basic
Includes simple physics behaviors like collision triggers.
glTF 3D Support
Excellent
Needle
glTF 3D Support: Excellent
Uses glTF as its core runtime format and supports import of various formats (FBX, USD, VRM etc.) which are converted.
three.js
glTF 3D Support: Yes
Provides robust support for loading and interacting with the glTF 2.0 standard, but some extensions like material animations or physics are missing.
Adobe Aero
glTF 3D Support: Yes
Supports importing glTF and GLB files.
Custom User Interfaces
Needle
Custom User Interfaces: Yes
Facilitates creation of UI using standard HTML/CSS and frontend frameworks, integrated with the 3D scene.
three.js
Custom User Interfaces: No
UI creation typically involves integrating with HTML/DOM elements or using external UI libraries, no built-in support in three.js.
Adobe Aero
Custom User Interfaces: No
Custom UI can only be added via 3D objects in the scene. The UI shown to users can't be adjusted.
Web Integration & Deployment
Web Component
Needle
Web Component: Yes
Exports projects as standard web components (<needle-engine> tag) for easy embedding into any HTML page or web application.
three.js
Web Component: No
It's a library, not a web component.
Adobe Aero
Web Component: No
Experiences are viewed natively via the Aero app or an iOS App Clip.
PWA Support
Needle
PWA Support: Yes
Being web-native, Needle Engine projects can be easily included in Progressive Web Apps for offline capabilities and installation.
three.js
PWA Support: No
As a JavaScript library, it can be used within Progressive Web Apps but provides no PWA features itself.
Adobe Aero
PWA Support: No
Focuses on native mobile AR.
HTML/CSS Integration
Excellent
Needle
HTML/CSS Integration: Excellent
Designed to seamlessly integrate with HTML, CSS, and frontend frameworks (React, Vue, Svelte etc.), allowing blending of 2D UI and 3D content.
three.js
HTML/CSS Integration: Yes
Integrates with standard HTML/JavaScript workflows, allowing rendering into a canvas element.
Adobe Aero
HTML/CSS Integration: No
Operates within the native app environment.
Host Anywhere
Needle
Host Anywhere: Yes
The core runtime can be self-hosted on any static server. Needle Cloud features (optimization, hosting, analytics) require the cloud service.
three.js
Host Anywhere: Yes
Applications can typically be hosted on static web servers.
Adobe Aero
Host Anywhere: No
Uses Adobe Creative Cloud for storing assets and sharing experiences.
Asset Hosting
Needle
Asset Hosting: Yes
Needle Cloud provides managed hosting and CDN delivery for optimized assets.
three.js
Asset Hosting: No
Requires external hosting for 3D models and other assets.
Adobe Aero
Asset Hosting: No
Assets and experiences are stored in the user's Creative Cloud storage but can't be directly served from there.
App Hosting
Needle
App Hosting: Yes
Needle Cloud provides managed hosting and CDN delivery for optimized applications.
three.js
App Hosting: No
Requires external hosting for the application files.
Required
Adobe Aero
App Hosting: Required
Experiences are viewed through the Aero app or an iOS App Clip.
Performance & Optimization
Engine Size
Medium
Needle
Engine Size: Medium
Optimized runtime aims for minimal footprint, size depends on included features.
Small
three.js
Engine Size: Small
The core library has a relatively small footprint, though application size depends on usage.
Large
Adobe Aero
Engine Size: Large
User installs the Aero app.
Loading Performance
Excellent
Needle
Loading Performance: Excellent
Rapid development cycles and fast loading times through optimized runtime and asset handling.
Fast
three.js
Loading Performance: Fast
Core library loads quickly; overall application load time depends heavily on asset sizes and application structure.
Moderate
Adobe Aero
Loading Performance: Moderate
Depends on the complexity of the AR experience.
Runtime Performance
Excellent
Needle
Runtime Performance: Excellent
Designed for efficient rendering performance across desktop, mobile, and XR devices.
High
three.js
Runtime Performance: High
Offers high performance potential due to its low-level access, but optimization is the developer's responsibility.
Good
Adobe Aero
Runtime Performance: Good
Leverages native ARKit performance on iOS devices.
Smart Asset Optimization
Excellent
Needle
Smart Asset Optimization: Excellent
Needle Cloud provides significant automated optimization: LOD generation, mesh optimization, extensive texture compression (Basis Universal, WebP, JPG, PNG) and resizing options.
three.js
Smart Asset Optimization: No
Supports optimized formats like glTF (with Draco compression, KHR texture transforms etc.), but doesn't perform automatic optimization.
Basic
Adobe Aero
Smart Asset Optimization: Basic
Relies on optimized assets imported from other Adobe tools (like Substance 3D Sampler/Stager) or standard formats.
Mesh and Texture LODs
Excellent
Needle
Mesh and Texture LODs: Excellent
Supports automatic mesh simplification, level-of-detail generation and automatic texture compression with multiple quality levels.
three.js
Mesh and Texture LODs: No
Basic support for mesh LODs, no built-in system for texture LODs.
Adobe Aero
Mesh and Texture LODs: No
No LOD or optimization system; relies on initial asset quality.
XR Support (AR/VR/Spatial)
VR Support (WebXR)
Needle
VR Support (WebXR): Yes
Supports VR headsets via the WebXR standard.
three.js
VR Support (WebXR): Yes
Supports VR experiences through the WebXR API.
Adobe Aero
VR Support (WebXR): No
Focus is exclusively on mobile AR.
AR Support (WebXR)
Needle
AR Support (WebXR): Yes
Supports markerless WebAR on compatible Android devices via the WebXR standard.
three.js
AR Support (WebXR): Yes
Supports AR experiences on compatible Android devices through the WebXR API.
Adobe Aero
AR Support (WebXR): No
Requires native app, or users manually enabling Google Play Instant. Does not use WebXR.
AR Support (iOS)
Needle
AR Support (iOS): Yes
Supports interactive markerless WebAR on iOS devices via WebXR.
Limited
three.js
AR Support (iOS): Limited
Limited support for static assets in QuickLook via USDZExporter.
Adobe Aero
AR Support (iOS): Yes
The primary target platform, offering rich AR experiences via native app or App Clip.
AR Support (visionOS)
Needle
AR Support (visionOS): Yes
Explicit support for creating spatial computing experiences deployable on visionOS.
Limited
three.js
AR Support (visionOS): Limited
Limited support for static assets in QuickLook via USDZExporter.
Limited
Adobe Aero
AR Support (visionOS): Limited
Requires USDZ export and then embedding the USDZ elsewhere.
AR Tracking Types
Surface
Image
Needle
AR Tracking Types: Surface, Image
Supports World Tracking via the WebXR standard on compatible devices. Image tracking is supported on iOS AR but requires a device-specific flag for Android AR.
Surface
three.js
AR Tracking Types: Surface
Primarily supports World Tracking via the WebXR API.
Surface
Image
Adobe Aero
AR Tracking Types: Surface, Image
Leverages ARKit capabilities for various tracking modes.
Ecosystem & Support
Official Support Availability
Needle
Official Support Availability: Yes
Dedicated support available for licensed users.
three.js
Official Support Availability: No
Support is primarily community-driven.
Adobe Aero
Official Support Availability: Yes
Through standard Adobe support channels.
Learning Resources
Needle
Learning Resources: Yes
Extensive documentation, tutorials, live samples, and active community support.
three.js
Learning Resources: Yes
Vast number of official examples, tutorials, books, and community resources available.
Excellent
Adobe Aero
Learning Resources: Excellent
Leverages Adobe's extensive learning resources (Adobe Learn, tutorials, community).
License
Commercial
Needle
License: Commercial
Commercial license required for full features and deployment. Free evaluation available.
Open Source
three.js
License: Open Source
Available under the permissive MIT license.
Commercial
Adobe Aero
License: Commercial
Free to use, but requires an Adobe account and integrates with paid Creative Cloud apps.

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