The Evolution of User Interfaces: From CLIs to GUIs and the Rise of Command K Bars
By
Brajeshwar
4mo ago· 20 min readenInsight
100/100
Golden Brown
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Summary
The article explores the evolution of user interfaces from command-line interfaces (CLIs) to graphical user interfaces (GUIs) and introduces the concept of 'Command K Bars' - modern command-line style interfaces that can be quickly summoned with keyboard shortcuts. It discusses how GUIs made computing more accessible by making affordances visible through icons and buttons, while CLIs kept screens clutter-free but required memorization of commands. The piece examines the resurgence of command-line style interfaces in modern applications, blending the best of both worlds by providing quick keyboard access to functionality while maintaining visual interfaces.
Key quotes
· 5 pulledGraphical user interfaces (GUIs) have been the bread and butter of user interface design since the mid-1980s.
Having all your computational objects and actions laid out in little pixelated boxes, icons, toggles, and buttons make it easy to understand what you can do with a computer.
Before GUIs, every computer interface was a command-line interface (CLI). You typed memorised text-based commands into an input.
This certainly kept the screen free of clutter but had several downsides. It was difficult to r
Command line bars you can quickly summon with a keyboard shortcut
Command line bars you can quickly summon with a keyboard shortcut
