About jsshell
The SpiderMonkey shell provides a command line interface to the JavaScript engine.
jsshell 147.0.3
The SpiderMonkey shell provides a command line interface to the JavaScript engine.
Technical details
| Publisher | Mozilla |
|---|---|
| Version | 147.0.3 |
| License | MPLv2 |
| Installer type | zip |
| Architecture | x64, x86, arm64 |
| Package ID | Mozilla.jsshell |
Install jsshell from the command line
- Install with Windows Package Manager
winget install --id=Mozilla.jsshell -e- Update to the latest version
winget upgrade --id=Mozilla.jsshell -e- Uninstall
winget uninstall --id=Mozilla.jsshell -e
Frequently asked questions
Is jsshell free?
jsshell is mplv2 software from Mozilla. Check the publisher's license terms for pricing and usage rights.
What is the latest version of jsshell?
The latest version is 147.0.3.
Is it safe to download jsshell?
The download button links to the official installer published on archive.mozilla.org, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 0061debae6da06aa3adfab67d6ff5cdf220badd4c4f57c5fafff922ca4eaaf03.
Which Windows versions does jsshell support?
jsshell runs on Windows and is available for 64-bit (x64), 32-bit (x86), ARM64 systems.
How do I uninstall jsshell?
Open Settings › Apps › Installed apps, find jsshell and select Uninstall. From the command line, run winget uninstall --id=Mozilla.jsshell -e.
Is there a portable version of jsshell?
Yes. jsshell is available as a portable ZIP archive (jsshell-win64.zip, 64-bit (x64)) that runs without installation. Copy it to any folder or USB drive and run it from there.
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