Versatile: You can strip down to a core system, or build up with 3rd-party addons.

Full API documentation

High coding standards: No PHP notices. Type-strict codebase. MVC framework.

Free online developer's guide book (in the tutorials)

Custom field filters: For example, restrict news posts to a minimum length.

Stack traces for easy debugging

Synchronise data between staging and live sites using Resource-fs

Breadcrumb overrides

Advanced banning: Set your own banning rules for different hack attack codes. Even create your own ban pages (e.g. to mimic law enforcement bans for spammers).

Code overrides: Implement modifications to the Composr code without directly editing the original code by creating _custom files. This makes upgrading much easier. Also supports contentious_overrides hooks and the override_api for more advanced overriding.

Many different hook types allowing for modifying or extending Composr without modifying or overriding the code.

• New major/minor versions are released as they are ready.
• Patch releases, primarily containing bug fixes, are only released for the latest supported major/minor version branch.

• Understand that Composr is developed and maintained by volunteers who dedicate their time to the project.
• Refrain from demanding free support or expecting developers to work on specific schedules.
• Avoid placing undue pressure on volunteers or pushing them beyond their capacity.
• Approach the community with respect and a collaborative spirit.
• Remember that offering financial sponsorship for desired features can accelerate development.

• Be specific and detailed. Identify particular issues and provide clear examples.
• Offer solutions. Suggest improvements or provide mockups demonstrating your ideas.
• Avoid vague statements. General comments like "it looks dated" are unhelpful.
• Understand design constraints. Consider factors like modularity, generality, feature density, compatibility, performance, and the subjective nature of design.

• Be comprehensive and self-contained. Provide all necessary information and context for the developers to understand your suggestion.
• Focus on widely beneficial features. Esoteric suggestions are less likely to be implemented.
• Understand developer constraints. Feature development depends on factors like developer availability, funding, and project strategy.
• Consider sponsoring features. Financial contributions can prioritize the development of desired features as it affords developers the time to implement it.

• Open a tracker issue explaining the problem and providing as much detail as possible (mark it as a major bug).
• Help the developers help you. Provide access to your site (see the software feedback tutorial for more information), describe the exact situation, and avoid protracted back-and-forth communication.
• Take backups before upgrading. This allows for easier recovery in case of problems.

• Check for duplicates: Make sure the bug hasn't already been reported.
• Report bugs individually: Each issue should be reported separately for better tracking and resolution.
• Verify it's a Composr bug: Issues with third-party addons and code should be reported to their respective developers.
• Consult the FAQ and tutorials: Check for common problems and solutions, particularly server configuration issues.
• Provide comprehensive information: Include a clear and specific title, detailed steps to reproduce the problem, your browser version, Composr version, error messages, stack traces (if available), and any other

• Use clear and concise language: Write in proper English, use correct terminology, and avoid vagueness.
• Be respectful and patient: Remember that developers are volunteers and may not respond immediately.