I recently came across this post which discussed adding COBOL to a function as a service (FAAS). It linked to several articles from 2020 that I also noticed back then. Here are some other COBOL resources mentioned in the post:
- Open Mainframe Project – The Open Mainframe Project was founded in 2015, as a focal point for deployment and use of Linux and Open Source in a mainframe computing environment.
- COBOL Programming Course – Created by IBM and contributed to the Open Mainframe Project
- FreeCodeCamp – Video that accompanies the course above (August 2020, 116K views – wow!) (1.5 hr)
- YouTube – How to practice COBOL programming (15 min)
- YouTube – Learn COBOL in One Video (2.5 hr)