- An overview of fastest growing PHP libraries.
- A online PHP learning resource.
PHP Annotated Monthly
- A monthly digest of PHP news.
PHP Best Practices
- A PHP best practice guide.
- The PHP Framework Interoperability Group.
PHP Package Development Standards
- Package development standards for PHP.
- Open Source Learning for PHP.
- A guide to .
PHP The Right Way
- A PHP best practice quick reference guide.
- A website to help people locate their nearest PHP user group (UG).
- Lists which versions of PHP are available on several popular web hosts.
- A weekly PHP newsletter.
- A newsletter about PHP security and library recommendations.
- A website that interviews members of the PHP community.
Task management/To-do lists
Money, Budgeting and Management
Collaborative software or groupware suites
Web-based project management and bug tracking systems
Self hosted project management, invoicing, and collaboration. Duet provides ever ...
Check out Duet
An open, extensible, wiki for your team built using React and Node.js.
Check out Outline
Custom communication systems
Zulip is a powerful, open source group chat application.
Check out Zulip