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.
Publisher’s description
What is 3va?
3va by OdinoCano is open-source Windows software in the languages & sdks category. It is written in Rust.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable). It needs Windows 10 1809 or newer.
Updates and version history
The current version is 2.13.0, released on October 23, 2026. The version history goes back to June 15, 2026: 21 releases, all linked to the official files. The last update is less than a month old.
Popularity and file types
The Chocolatey package has been downloaded 288 times. The source code on GitHub (OdinoCano/3va) has 3 stars. Similar programs include Go Programming Language, Deno and LLVM.
Project description on GitHub: “It's a secure-by-default JavaScript and TypeScript runtime written in Rust. ”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Updated in the last two months
Cons
- No native ARM64 build
In short: 3va is an open-source languages & sdk tool for 64-bit PCs.
Is 3va safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
AA1588F51C97E4CC485493FEEEC18931AA135555CA641C7C602F30186232692B· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 21 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 2.13.0Latest | October 23, 2026 | — | 64-bit ZIP |
| 2.12.6 | October 15, 2026 | — | 64-bit ZIP |
| 2.12.4 | October 14, 2026 | — | 64-bit ZIP |
| 2.12.3 | October 14, 2026 | — | 64-bit ZIP |
| 2.12.1 | October 12, 2026 | — | 64-bit ZIP |
| 2.12.0 | October 5, 2026 | — | 64-bit ZIP |
| 2.11.0 | September 30, 2026 | — | 64-bit ZIP |
| 2.10.0 | September 28, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id OdinoCano.3va -echoco install 3va -yProgram files (.exe): 3va.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- OdinoCano
- Category
- Languages & SDKs
- Licence
- MIT
- Price
- Free
- Source code
- github.com/OdinoCano/3va
- Written in
- Rust
- Requires
- Windows 11 / 10 (Windows 10 1809+)
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 2.13.0
- Released
- October 23, 2026
- Added to the catalogue
- June 30, 2026
- Versions listed
- 21
- Chocolatey downloads
- 288
- GitHub stars
- 3
- GitHub forks
- 1
- Website
- github.com
- winget ID
- OdinoCano.3va
- Chocolatey package
- 3va
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is 3va free?
Yes. 3va is open-source software under the MIT licence.
Is 3va safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install 3va with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Which Windows versions does 3va support?
The installer requires Windows 10 1809 or newer and is available for 64-bit.
Does 3va run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of 3va?
The versions page lists all 21 versions with links to their official installer files, back to June 15, 2026.
Can I use 3va without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to 3va?
Go Programming Language, Deno, LLVM, CMake and Yarn. The alternatives page compares them.
