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A new npm package tests AI malware scanners with prompt injection, safety-triggering comments, context flooding, and obfuscated JavaScript.
OS.js is an open-source desktop implementation for your browser with a fully-fledged window manager, Application APIs, GUI toolkits and filesystem abstraction.
This is the OS.js base repository that you can use as a template to make your own distributions, installations and development environments.
This branch is for v3. The deprecated v2 codebase can be found in the
masterbranch.
Visit the official demo for a preview version. Please note that some features are disabled and might be outdated or unavailable at times.

OS.js runs on
localhost:8000by default.
You can run a demo using Docker without checkout out any source-code:
docker run -p 8000:8000 osjs/osjs:v3
Clone the v3 branch of the official OS.js repository:
git clone -b v3 --single-branch https://github.com/os-js/OS.js.git
cd OS.js
You can run OS.js locally without installing anything on your host system if you have Docker and Docker Compose installed.
Simply run the following command and a complete environment will be set up for you:
docker-compose up
To install directly on the host system you'll need Node 8 (or later).
# Install dependencies
npm install
# It's recommended that you keep your dependencies (including OS.js) up-to-date
npm update
# Optionally install extra packages:
# For a list of packages, see https://manual.os-js.org/v3/resource/official/
npm install --production @osjs/example-application
# Discover installed packages
npm run package:discover
# Build your client
npm run build
# Start serving
npm run serve
See the Official Manuals for articles, tutorials and guides.
FAQs
OS.js v3
We found that @kdh/osjs demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

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