TCPDF Implemented inPHPLicenceGNU Lesser General Public License, version 3.0Kindweb framework, software library, free software
Xaraya Implemented inPHPLicenceGNU General Public LicenseKindcontent management system, web framework
Yew Implemented inRustLicenceApache Software License 2.0, MIT LicenseKindweb framework, free software
Zikula Implemented inPHPLicenceGNU General Public LicenseKindcontent management system, web framework
ZK Implemented inJavaLicenceGNU Lesser General Public LicenseKindweb framework, Java software library, free software