3va
Last updated
Secure-by-default JavaScript and TypeScript runtime.
Install with winget
$ winget install --id OdinoCano.3va --exact --version 2.11.0Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.
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About
3va is a JavaScript and TypeScript runtime built on V8 with capability-based
sandboxing, post-quantum cryptography (ML-KEM / ML-DSA), and WebAssembly support.
Every permission — filesystem, network, environment variables, subprocess execution —
is denied by default and must be explicitly granted per script.
Post-install scripts are blocked unconditionally.
Built-in process supervisor; no pm2 required.
Installers · v2.11.0
| Architecture | Type | Scope | Install | Download |
|---|---|---|---|---|
| x64 | Portable in ZIP | - | Direct |
Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.
Security
No known CVEs for 3va.
Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.
Related apps
More from OdinoCano or browse javascript, typescript, runtime.
Frequently asked questions
How do I install 3va on Windows?
How do I install 3va silently for unattended deployment?
How do I uninstall 3va via winget?
Is 3va free?
Does 3va work on Windows 10?
How do I keep 3va up to date?
Recent versions
- 2.11.0latest
- 2.10.0
- 2.9.0
- 2.8.0
- 2.7.0
- 2.6.0
- 2.5.0
- 2.4.0
- 2.1.3
- 2.1.2