Open Enterprise Foundation for z/OS (OEF)

Open Enterprise Foundation for z/OS (OEF)

Open Enterprise Foundation for z/OS (OEF)

A community focused around vetted OEF open source tools available on z/OS to foster a collaborative environment for the community to learn, share tips, and discuss possibilities.

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Latest blogs

  • Introduction We're excited to announce Dataset I/O support for Vim on z/OS, introduced in IBM Open Enterprise Foundation ...

  • Blog Entry

    For decades, the mainframe operated separately from the broader open-source world. Today, that's changing. Through IBM's ...

  • The IBM Open Enterprise Foundation for z/OS 1.1.0.9 PTF continues to keep the OEF tools current with quarterly updates and adds ...

  • Modernizing z/OS Development with Git

    Posted by: D Haritha, 05/04/26 02:08 AM
    Blog Entry

    For many z/OS developers, application development has traditionally revolved around datasets (PDS/PDSE), with tightly integrated ...

  • For decades, the mainframe was viewed as a separate platform, known for its robustness and reliability, but often treated as an ...

  • Working with Unicode characters, whether emojis, multilingual text, or special symbols, has become increasingly important in ...

  • Statement of Direction: OpenSSL

    Posted by: Hyder Naqvi, 09/17/25 10:37 AM
    Blog Entry

    Driven by customer interactions and feedback from the open-source community, the IBM Open Enterprise Foundation for z/OS (OEF) ...

  • Introduction As enterprises on IBM z/OS embrace open source tools to modernize applications and drive DevOps, a critical ...