COBOL is the hottest programming language of 2020. Learn how it powers the world's mainframe computers in 100 seconds. Support this channel by upgrading to a PRO member at https://fireship.io/ #cobol #compsci #100SecondsOfCode COBOL Docs https://en.wikipedia.org/wiki/COBOL My VS Code Theme - Atom One Dark - vscode-icons - Fira Code Font