This is a barebone example of an application written in Scala.js.

To get started, open sbt in this example project, and execute the task fastOptJS. This creates the file target/scala-2.11/example-fastopt.js. You can now open index-fastopt.html in your favorite Web browser! (Requires that you disable CORS requirements to do cross-domain requests: for example, you need to run Chrome with the --disable-web-security flag)

During development, it is useful to use ~fastOptJS in sbt, so that each time you save a source file, a compilation of the project is triggered. Hence only a refresh of your Web page is needed to see the effects of your changes.

To run the test suite, execute the task test. If you have installed Node.js, you can also run fastOptStage::test which is faster.

For ultimate code size reduction, use fullOptJS. This will take several seconds to execute, so typically you only use this for the final, production version of your application. While index-fastopt.html refers to the JavaScript emitted by fastOptJS, index.html refers to the optimized JavaScript emitted by fullOptJS.

Keys

w/s/a/d: pan up/down/left/right q/e: pan in/out 1/2/3/4 move to document head (if loaded) enter start from new URI

Mouse

left click: select item & zoom. right click: select item

Clicking a select item loads the URI, or open/closes a BNode.

left click & drag: rotate around selected item shift & drag: pan right click & drag: pan scroll wheel: zoom