Cobos is designed for mainframe COBOL development enhancement. Because the 3270 access to mainframe remains the basic way of working with a mainframe (even if it's not the most comfortable), we [...]

In this tutorial, we’ll show how to unfold a COBOL program with Cobos (COBOL Eclipse-based IDE for Mainframe application development). This function displays the original program including [...]

In the previous tutorials, we learned how to install Cobos (one of the most advanced open source COBOL IDE dedicated to Mainframe application development) and to edit your first COBOL program. [...]