Flarum is a delightfully simple, yet powerful forum software for building great communities. Flarum is a PHP project, built upon Laravel. Flarum is designed to be fast and easy to use, and is responsive, flexible, and highly customizable, with a powerful Extension API.
Flarum has been downloaded over 100,000 times, according to Packagist.org, and has nearly 5,000 stars on GitHub.
More things to keep in mind about Flarum:
Learn more about Flarum on the project website.
and customize specifically for your organization
Verified updates for zero-day vulnerabilities, coordinated security responses, and immediate notifications of which of your applications are impacted, with the fix prepared for you. Like your phone, just "apply updates" to stay secure.
Verified-accurate open source licenses (including IP indemnification) and customizable policy enforcement. Your up-to-date software “bill of materials” is always one click away.
Tidelift continuously guides you on your upgrade path, steering you towards the best packages and versions for your particular application. It’s like a GPS for open source software.