https://github.com/uswriting/zeroperl

Perl5 in a sandboxed, self-contained WebAssembly module.
https://github.com/uswriting/zeroperl

perl perl5 wasi wasm webassembly

Last synced: about 1 year ago
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Perl5 in a sandboxed, self-contained WebAssembly module.

• Host: GitHub
• URL: https://github.com/uswriting/zeroperl
• Owner: uswriting
• License: mit
• Created: 2025-01-01T17:18:38.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-02-28T05:37:05.000Z (over 1 year ago)
• Last Synced: 2025-04-04T20:11:26.707Z (about 1 year ago)
• Topics: perl, perl5, wasi, wasm, webassembly
• Language: C
• Homepage: https://andrews.substack.com/p/zeroperl-sandboxed-perl-with-webassembly
• Size: 60.5 KB
• Stars: 50
• Watchers: 3
• Forks: 3
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

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

Read the full blog [here](https://open.substack.com/pub/andrews/p/zeroperl-sandboxed-perl-with-webassembly?r=44njw&utm_campaign=post&utm_medium=web&showWelcomeOnShare=false)

> **Notes**  

> 1. For some reason, if `LC_ALL=1` is not passed as an environment variable to Perl, it crashes. [No idea why](https://github.com/Perl/perl5/issues/22375).  

> 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.