ECMAScript 6 compiler and runtime written in Java.

Goals:

• Provide a test environment for the most recent ES6 drafts

Non-Goals:

• Fast, optimized ECMAScript 6 runtime or Java interoperability

[ECMAScript 6 draft rev. 21] es6drafts.

[ECMAScript Internationalization API 2.0, draft 2013-02-28] intldrafts:

• basic support using the [ICU4J] icu library
• subclassing intentionally restricted to ES6 classes

The following environment variables need to be set to run the test cases:

• TEST262_PATH: test262 main directory
• MOZILLA_PATH: mozilla-central main directory
• V8_PATH: v8 main directory
• TRACEUR_PATH: traceur main directory

Alternatively skip the tests with mvn -DskipTests=true package.

To start the shell, use ./bin/es6draft (or .\bin\es6draft.bat on Windows®).