Testing library for z/OS ISPF applications

Useful z/OS utilities

FreeType fonts support for the x3270 terminal

Mainframe web terminal

z/OS plugins for the Sublime Text editor

An IBM System/360 emulator written in D

z/OS JCL job submit utility

Batch and console quiz game about IBM mainframe written in COBOL programming language

Mainframe Job Scheduler & Automation

Various example GnuCOBOL programs packaged for easy compiling and running using Visual Studio Code.

Here you can find a set of useful tools, macros and data structure access methods written in IBM Z assembly.

zEM - z/arch Enterprise Monitor sends z/VM *MONITOR events in real time to Android app users on mobile or watch devices.

This is a hash table implementation written entirely in IBM z Assembly. The Hash Table is mapped and saved to a z/OS VSAM linear dataset.

z/OS data set synchronization utility