Downloads

The Ecma TG1 group is providing early access to the Reference Implementation of ECMAScript Edition 4. We intend to provide these pre-releases as early and often as possible, to solicit continuous feedback from the ECMAScript community. These early releases are preliminary and likely to be buggy. We welcome input in our issue tracking database.

Windows

• es4-pre-release.M2.windows-x86.zip
• es4-pre-release.M2.windows-x86.tar.gz

OS X

• es4-pre-release.M2.osx-ppc.tar.gz (PowerPC)
• es4-pre-release.M2.osx-intel.tar.gz (Intel)

Linux

Note: the Linux binary requires libgmp.so.3.

• es4-pre-release.M2.linux-x86.tar.gz (glibc 2.3)

Source Code

• es4-pre-release.M2.source.tar.gz