github is where over 100 million developers shape the future of software, together. contribute to the open source community, manage your git repositories, review code like a pro, track bugs and features, power your ci/cd and devops workflows, and secure code before you commit it.

stack overflow is the largest, most trusted online community for developers to learn, share​ ​their programming ​knowledge, and build their careers.

oxygen xml editor is a cross platform tool setting the standard in xml editing. this advanced xml editor provides the most intuitive tools for xml editing, authoring, and development. it is the preferred choice for users looking for an xml editor for windows, mac, and linux.

oracle offers a comprehensive and fully integrated stack of cloud applications and cloud platform services.

welcome to the website of the object management group. we are celebrating 25 years of setting the standard! the object management group (omg) is an international, omg, open membership, not-for-profit technology standards consortium industry standards consortium. omg task forces develop enterprise integration standards for a wide range of technologies and an even wider range of industries. omg s modeling standards enable powerful visual design, execution and maintenance of software and other processes. on this index page you will find links to upcoming events, specifications, news, and other resources.

the official home page of the apache openoffice open source project, home of openoffice writer, calc, impress, draw and base.

sourceforge provides free & fast open source software downloads and development, and business software reviews and comparisons featuring the largest open source and business software directory.

debian is an operating system and a distribution of free software. it is maintained and updated through the work of many users who volunteer their time and effort.