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ECMAScript Edition 4 Reference ImplementationThe first pre-release of the reference implementation of ECMAScript Edition 4 (a.k.a. JavaScript 2) is now available. We've created a new web site for information about the ECMAScript specification and reference implementation. You can download source and binary forms of the reference implementation. As we've discussed before here on LtU, the reference implementation of ECMAScript is being written in Standard ML. This choice should have many benefits, including:
This pre-release is just our first milestone, i.e., the first of many "early and often" releases. Neither the specification nor the reference implementation is complete, and this early implementation has plenty of bugs. We encourage anyone interested to browse the bug database and report additional bugs. We're happy to hear your feedback, whether it's bug reports or comments here on LtU or on the es4-discuss mailing list. |
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