Youniwemi

digital-invoice

Digital Invoice is an easy wrapper around easybill/zugferd-php, josemmo/einvoicing and atgp/factur-x that will allow you generate Factur-x and UBL (Peppol, Cius...) invoices in a very easy way.

jigoshop

Jigoshop is an eCommerce plugin for WordPress forged from years of experience by the WordPress Community & the Jigowatt Team.

WP-OOP-Settings-API

🛠 WP Settings Kit is a lightweight library for easily creating WordPress settings pages and Post metaboxes.

aiify

einvoicing

Library for reading and creating European-compliant electronic invoices (EN 16931)

einvoicing-for-woocommerce

Exopite-Simple-Options-Framework

Fast, easy and lightweight admin options/metabox form generator for WordPress Plugins and metaboxes.

HashTable

Horde Hash Table Interface

Imap_Client

Horde IMAP Client

mail-control

Mail Control, Marketing Email Delivery and Tracking for Wordpress

schematron

The ISO Schematron implementaion with Schematron 1.5 back compatibility

redipress

A WordPress plugin that provides a blazing fast search engine and WP Query performance enhancements.

Socket_Client

Horde Socket Client

StringTemplate

A death-simple string templating engine for php.

WordPress

WordPress, Git-ified. Synced via SVN every 15 minutes, including branches and tags! This repository is just a mirror of the WordPress subversion repository. Please do not send pull requests. Submit patches to http://core.trac.wordpress.org/ instead.

zugferd-php

ZUGFeRD PHP SDK (Factur-X, XRechnung)