Unreal.js is a plug-in which brings V8-powered Javascript into UnrealEngine.

• Link to Demo project
• Link to the Unreal Engine Marketplace (4.11-4.27, 5.0-5.1)
• Update notes
• Link to NDC 2017 presentation (KR)
• Link to NDC 2017 presentation Video (KR)
• Support Platform : Win64, Mac, Linux, Android, iOS

• Search unreal.js on the epic marketplace
• Manual installation

1. git clone https://github.com/ncsoft/Unreal.js-core <YourProject>/Plugins/UnrealJS
2. cd <YourProject>/Plugins/UnrealJS && ./install-v8-libs

• Powered by latest V8 (ES6)

• CommonJS modules

• Full access to the whole UnrealEngine API

• Free to subclass existing classes including blueprint

• Live reload

• Communicate with outer world: REST(http), process(pipe), arraybuffer, ...

• Bridge API for editor extension

• Auto-completion for Visual Studio Code (auto-generated *.d.ts)

• Debugging within Visual Studio, Visual Studio Code, WebStorm and all IDE which supports V8 protocol

• Profiling supported by V8

• Dedicated Javascript console on UnrealEditor

  

• (Full) access to existing javascript libraries via npm, bower, ...

• Very simple demo available (https://github.com/ncsoft/Unreal.js/archive/snippet-editor.zip)

• Building the plugin
• Running the examples
• Video tutorials
• Wiki

• Licensed under the BSD 3-Clause "New" or "Revised" License
• see LICENSE for details

• View source code

  

• View source code

  

• View source code

  

letmyActor=newActor(GWorld,{X:10,Y:20,Z:30});myActor.SetActorLocation({X:40,Y:80,Z:120});

classMyActorextendsActor{properties(){this.MyProp/*EditAnywhere+Replicated+int*/;}RPC(x/*int*/)/*Server+Reliable*/{console.log('This function is replicated',this.MyProp++);}}letMyActor_C=require('uclass')()(global,MyActor);if(GWorld.IsServer()){newMyActor_C(GWorld);}

let_=require('lodash');letkick=()=>{console.log("Hello timer!",_.keys(this));setTimeout(kick,1000);};kick();