zeroperl is an experimental build of Perl5 in a sandboxed, self-contained WebAssembly module.

Read the full blog here

Notes

1. For some reason, if LC_ALL=1 is not passed as an environment variable to Perl, it crashes. No idea why.
2. The first argument passed to Perl must be zeroperl.
3. Depending on your runtime, you may need to map /dev/null as a preopen.