Develop Cross-Platform CLI and GUI Tools With Tcl/Tk. Powerful, Event-Driven, Open-Source And Future-Proof Toolkit… From the Past?! What if I told you there exists a language, or a whole toolkit that: Can be used to create cross-platform Console and GUI tools or apps Those GUI apps look native on Windows, Linux and macOS Supports safe and efficient threading, non-blocking events and I/O Has a smal

