TrellisCart Documentation
Build. Customize. Extend.
Welcome to the official TrellisCart documentation hub.
TrellisCart is built for developers, business owners, and contributors who want a powerful, flexible, and secure shopping cart without limitations. Whether you are installing your first store, developing a plugin, or customizing functionality, this is your central resource.
Our documentation is designed to give you what you need to build with confidence while following secure development practices.
What You’ll Find Here
Getting Started
New to TrellisCart? Start here.
- Installation guides
- Server requirements
- Initial configuration walkthroughs
- First-time store setup
This section gets your store up and running quickly and correctly.
User Guides (How-To)
Step-by-step instructions for everyday use.
- Managing products and categories
- Configuring shipping and taxes
- Processing orders
- Customer account management
- Using coupons and promotions
These guides are written for store owners and administrators who want to operate efficiently without digging into code.
Developer Documentation
Built for developers who want to extend TrellisCart.
- Plugin development basics
- Hook and extension system overview
- File structure and architecture concepts
- Database interaction guidelines
- Best practices for secure coding
We provide enough structure to build powerful extensions without exposing sensitive internal logic that could create security risks.
Theme & Design Customization
Make TrellisCart your own.
- Template structure
- Styling and layout customization
- Safe override techniques
- UI/UX best practices
This section helps you create a professional storefront while maintaining compatibility with future updates.
Security Best Practices
Security is not optional. It is foundational.
- Secure installation recommendations
- File permission guidelines
- Input validation and sanitization practices
- Plugin security expectations
- Responsible disclosure process
We strongly recommend reviewing this section before deploying a production environment or releasing any extensions.
API & Integrations
Connect TrellisCart to your ecosystem.
- Available integration methods
- External service connections
- Data handling guidelines
- Authentication and access considerations
Designed to help you extend functionality while maintaining control and security.
Troubleshooting & Support
When something does not work, start here.
- Common issues and resolutions
- Debugging basics
- Log file guidance
- Compatibility checks
Before opening a support request, we recommend reviewing this section to resolve issues quickly.
Open Source Commitment
TrellisCart is released under the GPL.
- No hidden features behind paywalls
- No forced subscriptions
- No restricted core functionality
You have full access to the source code, with the freedom to modify, extend, and deploy it as needed.
Security Notice
While TrellisCart is built with security in mind, no system is immune to risk.
- Always follow secure deployment practices
- Keep your installation updated
- Only install trusted plugins and themes
- Review code before deploying third-party extensions
If you discover a potential security issue, do not disclose it publicly. Contact us privately so it can be addressed and patched before public disclosure.
Contributing
TrellisCart grows through its community.
- Submit improvements
- Share plugins and themes
- Report bugs responsibly
- Help other users in the forums
We are building more than a shopping cart. We are building a platform that works for real businesses.
Final Word
TrellisCart is designed to be powerful without being restrictive, flexible without being fragile, and open without being careless.
Use it. Build on it. Improve it.
DOCUMENTATION