This probably isn't the right place to host these binaries, but until then here we are.
$ sha256sum *
03ae0af869ccdea74c5d80f187b01c797e7327abdf33e8df693836d471105dad javascript-darwin-amd64.tar.gz
fa0374389d580eb731f6274b152c4229acb15335e100800c947cf25066c76e2a javascript-darwin-arm64.tar.gz
8c879b804e7b5d749220e5021663bc3a710a4ff36a8a2ea93bbcaa0a311d7160 javascript-linux-amd64.tar.gz
c53dc96c5ca18cd788fb0bbff5983b7e909777928dcad3bfd8a20c0c61d654ea javascript-linux-arm64.tar.gz