The helpful and handy location for finding and sharing z/OS files, which are not included in the product.

Open source Linux version of the IBM mainframe z/OS ISPF Dialogue Manager

Tn3270 to Z Python library

z/OS Node Accessor - A Node module to help Node.JS developers interacting with z/OS easily.

RACF and z/OS tools and info

Cheat Sheet for IBM z/OS UNIX System Services

Zowe REST API service SDK and sample API service that integrates with Zowe API Mediation Layer

📖 A repository containing codes from the Enterprise COBOL for Business Application Programming course

ZEBRA is an open-source incubator project for Zowe. It is a data parsing framework that allows quick and easy access to z/OS performance metrics.

IBM SMF Explorer is a Python framework to access SMF data

zOS Base Control Program internal interface

Mainframe Disassembler in REXX. This can be very handy for mainframe sites that have somehow lost the source code to an important executable. All you need to do is run the DA edit macro against the output from an AMBLIST module listing of the executable. It is an iterative process, but at the end of the day you will have an assembler source file…

The IBM z/OS CICS collection supports management of CICS resources and definitions in Ansible via the CMCI REST API provided by CICS.

RACFu (RACF universal) - A unified and standardized interface to RACF callable services.

Groovy code to build z/OS source code files with Jenkins and Git

SEAR (Security API for RACF) - A unified and standardized interface to RACF callable services.

In this journey we demonstrate running an analytics application using Spark on z/OS. Apache Spark on z/OS is in-place, optimized abstraction and real-time analysis of structured and unstructured enterprise data

COBOL Control Flow is an extension for Visual Studio Code that provides graphical visualization of program flow for programs written in COBOL.

Plugin for connection of Jenkins CI to IBM zOS including integration of IBM SCLM as SCM.

A guide for mainframers to open source software